Seminar Nasional Riset Terapan http://e-prosiding.poliban.ac.id/index.php/snrt <p><strong><span id="result_box" class="short_text" lang="en">Proceeding of&nbsp;Seminar Riset Terapan Nasional</span>&nbsp;ISSN (online): 2541-5670, ISSN (print) : 2541-5662 </strong>is a peer-reviewed, scientific&nbsp;and applied research&nbsp;proceeding published by&nbsp;P3M Politeknik Negeri&nbsp;Banjarmasin.&nbsp; The aim of this&nbsp;proceeding is to publish high-quality articles dedicated to all aspects of the latest outstanding developments in the field of infomation technology, electrical engineering, mechanical engineering,&nbsp;civil engineering, industrial engineering, physics engineering, architectural engineering, <span id="result_box" class="short_text" lang="en">chemical engineering, e</span>lectronics engineering, and heavy equipment&nbsp; engineering.&nbsp; The&nbsp;proceeding has been indexed by Google Scholar.</p> Politeknik Negeri Banjarmasin en-US Seminar Nasional Riset Terapan 2541-5662 ANALYSIS AND DESIGN OF WEB-BASED INFORMATION SYSTEM OF MONITORING AND EVALUATION OF STUDENTS CREATIVITY PROGRAMS IN ENGINEERING FACULTY OF UNESA http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/87 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Student Creativity Program (SCP) is one of the efforts undertaken by the Directorate of</em><br><em>Research and Community Service, Directorate General of Research and Development,</em><br><em>Ministry of Research and Technology of Indonesia to improve the quality of students in</em><br><em>universities. Faculty of Engineering is one of the faculty at Universitas Negeri Surabaya</em><br><em>(Unesa) which has high enthusiasm to participate in SCP and has great potential to excel</em><br><em>in SCP. However, there are still various obstacles such as uncomputerized SCP that can</em><br><em>decrease the potential. The uncomputerized SCP yields more consumed time to monitor</em><br><span style="font-family: Times New Roman,Italic; font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>and evaluate student’s work while person in charge have limited time. This study is</em><br><em>performed by applying waterfall method and descriptive qualitative data analysis which</em><br><em>describes research procedures in several stages designing database. The results of this</em><br><em>study areuser requirement document, current system analysis document, the new system</em><br><em>design analysis document, the design of data flow,information system process of</em><br><em>monitoring and evaluation of SCP in Faculty of Engineering - Unesa, and the design of</em><br><em>tables in SCP information system database at Faculty of Engineering - Unesa.</em></span><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Ardhini Warih Utami Salamun Rohman Nudin ##submission.copyrightStatement## 2018-01-17 2018-01-17 2 A1 A14 A DECISION SUPPORT SYSTEM FOR SELECTION OF SMARTPHONE USING SIMPLE ADDITIVE WEIGHTING (SAW) METHOD http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/88 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>This study aims to build a smartphone selection decision support system using a simple</em><br><em>method of web-based additive weighting (saw) with CodeIgniter and Bootstrap</em><br><em>framework. The criteria chosen in this method are core processor, clock processor,</em><br><em>internal memory, ram, camera, battery and price. With the preference value of</em><br><em>importance of each criterion starting from 1 = not important, 2 = less important, 3 =</em><br><em>important enough, 4 = important, and 5 = important. Method of research phase used is</em><br><em>by using waterfall method. As the name implies waterfall, then the stages in this model</em><br><em>arranged in storied. The results show that, display information can be run in web form</em><br><em>and can be used by visitors to find the best smartphone recommendations.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Reza Fauzan Saberan Saberan Muhammad Ridwan ##submission.copyrightStatement## 2018-01-17 2018-01-17 2 A15 A24 A DEVELOPMENT OF WEB-BASED INFORMATION SYSTEM OF MONITORING AND EVALUATION OF STUDENTS CREATIVITY PROGRAM IN ENGINEERING FACULTY OF UNESA http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/89 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Pekan Ilmiah Mahasiswa Nasional (PIMNAS) is final result from Program Kreatifitas</em><br><em>Mahasiswa (PKM). In 2017 the Faculty of Engineering achieved the highest ranking in</em><br><em>Unesa in the proposal acceptance of PKM 5 Sector, which is 20 proposals. But only one</em><br><em>passes to PIMNAS. The results of monitoring and evaluation conducted by internal and</em><br><em>external parties indicate the intensity of guidance that is less than the maximum. Then</em><br><em>required an information system that can facilitate the process of guidance to improve the</em><br><em>quality of proposals and reports PKM. In this research, developed a Information System</em><br><em>Monitoring and Evaluation of Web Based PKM in Faculty of Engineering Unesa. The</em><br><em>result of information system development is expected to facilitate the monitoring and</em><br><em>evaluation process at Faculty level. So it can accelerate the monitoring and evaluation</em><br><em>conducted by supervisors and internal reviewers in providing better advice to improve the</em><br><em>quality of proposals and reports PKM.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Salamun Rohman Nudin Ardhini Warih Utami Nur Rizal Nadif Fikri ##submission.copyrightStatement## 2018-01-17 2018-01-17 2 A25 A32 A DESIGN OF INFORMATION SYSTEM MODEL OF MENTORING BASED ON QUR’AN SERVICES AND POTENTIAL MAPPING INSTRUMENTATION (IPLP-Q) FOR HIGH SCHOOL STUDENTS http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/90 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Guidance and counseling is a support service for students both individually and in</em><br><em>groups, to be able to independently and develop optimally in the areas of personal life</em><br><em>development, social life, learning ability, and career planning, through various types of</em><br><em>support services and activities, based on the norms applicable. In high school education</em><br><em>institutions (SMA) provided a teacher guidance and counseling (BK) as a counselor of</em><br><em>students and parents in the development of children in school. This study aims to produce</em><br><em>a design of Information Systems Guidance Counseling based Intrumentation Service</em><br><em>Mapping and Potential Qur'an (IPLP-Q) for High School Students are expected to help</em><br><em>teachers BK to serve students and girls in the development of identity. In the development</em><br><em>of this system will apply the Software Development Life Cycle (SDLC) methodology,</em><br><em>whose activities consist of analysis, design, and implementation. Which aims to model</em><br><em>Guidance Counseling Instrumentation Mapping Service And Potential Qur'An For High</em><br><em>School students really in accordance with the needs, so that all activities of the process of</em><br><em>counseling guidance services can run effectively and efficiently.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Abdul Rozaq Fuad Sholihin ##submission.copyrightStatement## 2018-01-17 2018-01-17 2 A33 A43 ROBOT BALL DETECTOR WITH STATIC BACKGROUND USING ARDUINO-BASED PIXY CMU CAM 5 CAMERA http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/91 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Robot technology has been widely utilized by various circles to facilitate human activities</em><br><em>such as mobile robot. The development of robot technology is also followed by the</em><br><em>development of the sensor used one of them is the camera. In this study, mobile robots are</em><br><em>made in order to distinguish the color of objects using camera Pixy CMU Cam 5. The</em><br><em>camera on mobile robot aims to input the image to be processed by Arduino Uno R3 so</em><br><em>that the mobile robot can follow the movement of the ball according to the colors that</em><br><em>have been captured by the previous camera. Mobile robot that have been researched can</em><br><em>run well in the process of tracking objects and robot can move well if lux is worth 120 at</em><br><em>the time of taking the color of theball or with proper lighting arrangement, the ball color</em><br><em>sampling process by the PixyMon application. A good ball color is used when</em><br><em>performing against the ball that is yellow, pink and orange in a green and white-walled</em><br><em>arena.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Agus s Setiyo Budi Nugroho Reza Fauzan Badriansyah Badriansyah Halimah Halimah Pamula Brian Nawisworo ##submission.copyrightStatement## 2018-01-17 2018-01-17 2 A44 A52 MANAGEMENT OF INTEGRATED SUPPLY CHAINS FOR THE EFFICIENCY OF FULFILLMENT OF PERISHABLE PRODUCT http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/92 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Perishable agricultural products are agricultural products that have very short shelf-life,</em><br><em>such as fruits and vegetables. One way to maintain product quality is to adjust the supply</em><br><em>as needed. In order to maintain the supply of perishable products as needed, an efficient</em><br><em>supply chain management system is needed, which can integrate all supply chain</em><br><em>information to manage supply availability as needed. This research tries to build an</em><br><em>integrated supply chain information system that involves all members of the supply chain:</em><br><em>producers (farmers), distribution centers, retailers , stores and customers. Members of</em><br><em>the supply chain can manage information related to themselves, and can view information</em><br><em>from other supply chain members when necessary. Given this integrated information,</em><br><em>planting schedule, planting product selection, harvesting schedule, and reports related to</em><br><em>demand fulfillment can be done more easily</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Isbat Uzzin Nadhori Ahmad Syauqi Ahsan ##submission.copyrightStatement## 2018-01-17 2018-01-17 2 A53 A60 A DESIGN OF PROTOTYPE OF VILLAGE INFORMATION SYSTEM http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/93 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Village Information System (VIS) is a part of e-Government implementation that contains</em><br><em>data about important aspects of a village. Village information system is a tool for the</em><br><em>village to solve problems that often arise when the management of village data such as</em><br><em>village administration, management of correspondence, and management of villagers</em><br><em>covering indigenous and migrant population. In addition to these benefits, the village</em><br><em>information system is also useful to support village decision making as well as input in</em><br><em>village development planning, this system is an effective information system with the aim</em><br><em>to promote the community by facilitating the process of data management in the village</em><br><em>office. Design prototype of village information system using software development life</em><br><em>cycle method (SDLC) with stages of analysis, designing, coding, trial and</em><br><em>implementation. The system prototype will be tested to the village officials of Bamban</em><br><em>Selatan village in Hulu Sungai Selatan Regency of South Kalimantan Province, then</em><br><em>further implemented using web-based technology. This development is expected to</em><br><em>provide innovation for the village government office so as to improve the performance of</em><br><em>village apparatus in terms of quality of service to the community, productivity,</em><br><em>responsiveness, responsibilitas and productivity.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Rahimi Fitri Arifin Noor Asyikin Agus Setiyo Budi Nugroho ##submission.copyrightStatement## 2018-01-17 2018-01-17 2 A61 A71 A PREDICTION OF TAHFIDZ GRADUATION TARGET ACHIEVEMENT USING MBA DATA MINING APPROACH http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/94 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Evaluating graduation achievement of school will deliver a meaningfull information</em><br><span style="font-family: Times New Roman,Italic; font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>regarding to next achievement prediction. It’s possible by implementing market basket</em><br><em>analyse (MBA) metodhology to find out a pattern in the historical data. Every single</em><br><em>entity attribute value related each other to create a pattern which used to predict</em><br><em>achievement. The research gives prediction of each student whether will pass the target</em><br><em>or not. Finally the report will be used by a decision maker in the managerial level to set a</em><br><em>good improvement in order to achieve optimal result as mentioned in their vision.</em></span><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Langgeng Listiyoko Rosalia Wati ##submission.copyrightStatement## 2018-01-17 2018-01-17 2 A72 A80 A DESIGN OF AUGMENTED REALITY AS PROMOTION MEDIA OF ENGINEERING FACULTY OF UNIVERSITY OF MADURA http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/95 <p><span style="font-size: 11pt; color: #212121; font-style: normal; font-variant: normal;"><em>Augmented reality in Faculty of Engineering University Madura is an android based</em><br><em>application that is made to provide understanding or information to the community and</em><br><em>prospective new students about the Faculty of Engineering as well as a media promotion</em><br><em>Faculty of Engineering University Madura. In this application there are several</em><br><em>technology merging features such as Augmented Reality (AR) 3D engineering faculty</em><br><em>building, faculty roaming (FPS), photos of VR 360</em><span style="font-size: 6pt;"><strong><span style="color: #212121; font-style: normal; font-variant: normal;"><em>o&nbsp; </em></span></strong></span><em>buildings, vision and mission, history,</em><br><em>facilities and infrastructure, Client-Server facilities and features such as information on</em><br><em>structure faculty, lectures at the Faculty of Engineering. Furthermore, an application test</em><br><em>such as marker detection testing, light intensity testing, and occlusion testing were</em><br><em>performed.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Fauzan Prasetyo Jimmi Romadhon ##submission.copyrightStatement## 2018-01-17 2018-01-17 2 A81 A91 AN AUTOMATIC TRANSFER SWITCH BASED ON ZELIO PROGRAMMABLE LOGIC CONTROLLER USING RENEWABLE ENERGY http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/96 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Advances in technology and the use of automated control systems have made it easy to</em><br><em>gain the reliability of a system. Along with the development of technology, demanded the</em><br><em>reliability of a system in use. For that in need of refinement of the control system, among</em><br><em>which the control system in use is Automatic Transfer Switch by using the Programable</em><br><em>Logic Controller Zelio as a control unit. For energy saving method used solarcell that</em><br><em>can move automatically follow the direction of the sun, as a replacement power supply</em><br><em>from PLN is in use to meet daily needs. This study uses PLC as a control system, where</em><br><em>PLC will control ATS that is by turning on solar cell automatically, when there is a</em><br><em>power outage.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Rif’at Rif’at Noor Saputera Rahmat Hidayat ##submission.copyrightStatement## 2018-01-17 2018-01-17 2 B1 B10 CLASSIFICATION OF RICE PLANT PESTS USING HAAR-LIKE FEATURE AND ADABOOST ALGORITHM http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/97 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Efforts to monitor pest populations at a rice plant site are important because based on</em><br><em>information on the type and number of pests attacking rice crops, a suggestion of</em><br><em>controlling can be developed early so that potential losses resulting from pests can be</em><br><em>suppressed. Therefore a process is needed to identify and classify the pests that attack</em><br><em>and harm the rice plants. In this research will be designed rice pest classification using</em><br><em>image processing where in its processing using image from stem borer (moth). Feature</em><br><em>extraction of positive samples (pest image of moths) and negative samples (non-pest</em><br><em>image) using Haar Like Feature. While in the process of classification into a class of</em><br><em>moths and not moths using Adaboost algorithm by applying cascade classifier to get a</em><br><em>strong characteristic. The observed variable is the error rate generated in the process of</em><br><em>pest classification of moth and non pest. From the test result on positive samples obtained</em><br><em>identification rate of true positive (TP) = 90%, while false positive (FP) = 20%. For</em><br><em>negative sample test (non pest image) obtained true negative (TN) = 80%, while false</em><br><em>negative (FN) = 20%. From the test result of positive sample and negative samples</em><br><em>obtained the accuracy of pest moth identification results of 85%</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Gunawan Rudi Cahyono Nurmahaludin Nurmahaludin Joni Riadi Kun Nursyaiful Priyo Pamungkas ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 B11 B19 POWER CHARACTERISTICS TESTS ON THE CHANGE OF WIND TURBINE HEIGHT OF VERTICAL AXIS http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/98 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>The present study tested the characteristics of a vertical axis wind turbine or so-called</em><br><em>Vertical Axis Wind Turbine (VAWT) with three turbines in which all three turbines have</em><br><em>different dimensions on turbine height. Based on Betz limit theory, the efficiency or the</em><br><em>value of Coefficient Power (CP) wind turbine is not more than 59.3%. In this case CP is</em><br><em>one of the main parameters for obtaining maximum power extracted through the turbine</em><br><em>blades based on the design formed. For VAWT used is H-darrieus type, with height or</em><br><em>height of the blade is 1 m , 1.5 m and 2 m, each wind turbine has 3 blades with water foil</em><br><em>NACA 4412. Each wind turbine is tested at wind speed 0 till 12 m / s. The result shows</em><br><em>the maximum power on the first turbine or with a height of 1 m is 356.46 watts then the</em><br><em>second turbine with a height of 1.5 m is 623.98 watts and the third turbine with a height</em><br><em>of 2 m is 898.45 watts. From this result can be proved that to get big mechanical power</em><br><em>hence required swept area bigger by changing turbine high.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Khairunnisa Khairunnisa Edi Yohanes Jazuli Fadil ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 B20 B28 A DESIGN OF A SIMPLE 8 BIT MICROPROCESSORS http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/99 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Internal circuit and design flow of microprocessor has not been well known by students.</em><br><em>The objective of this research is to show clearly how to design a simple microprocessor</em><br><em>that function work correctly. The method is designing a 16 bit simple microprocessor</em><br><em>using VHDL language. Design flow using Top Down approach. The method is used</em><br><em>because it can simulate and verified soon to know the unit works functionally without</em><br><em>designing the detail. The basic functional units of the processor are ALU, accumulator</em><br><em>and register set, control unit and busses. In order to processor can works properly, RAM,</em><br><em>Rom and I/O ports are added to the design. The processor comes with 16 basic</em><br><em>instruction that can be divided into three kinds of instruction as follows, ALU instruction,</em><br><em>data transfer, and branch instruction. Memory space of RAM is divided into three spaces</em><br><em>as follows, bit addressable, port, and space for data. The simulation and verification has</em><br><em>been done by Xilinx ISE program. The experiments results show the processor works for</em><br><span style="font-family: Times New Roman,Italic; font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>arithmetic’s instructions in loop. Beside that the “Quiz Button” bit logics instruction that</em><br><em>used in digital control worked correctly for the processor. The microprocessor of this</em><br><em>research can be used for teaching students and for the basic microprocessor for the</em><br><em>further research to develop addition feature to the processor.</em></span><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Zaiyan Ahyadi Sarifudin Sarifudin ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 B29 B38 BASIN SOLAR STILL WITH GLASS COVER WITH COOLING SYSTEM TO INCREASE EFFICIENCY http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/100 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>This study is to test how much efficiency by making the top glass cooled with fluid</em><br><em>flowing. It aims to make a large heat difference between the top cover glass and the heat</em><br><em>in the basin. The research method used is experimental by testing this modified prototype</em><br><em>dibadingkan with previous data without cooling on the top cover glass. The data</em><br><em>variables tested with statistics are measured temperatures under heat absorber which is</em><br><em>then processed by statistical test t-Test Paired Sample for Means. The data variables</em><br><em>tested with statistics are measured temperatures under heat absorber which is then</em><br><em>processed by statistical test t-Test Paired Sample for Means. The results of this study</em><br><em>conclude that from the t-Test Paired Sample for Means test there is a significant</em><br><em>difference from both prototypes. he efficiency obtained with refrigerated glass cover is</em><br><em>48.8374% while the non-coolant is 36.6704%, then there is an increase efficiency as</em><br><em>much as 12.47% better in basing by using a cooled glass lid</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> M. Syafwansyah Effendi Noor Rahman Ahmad Hendrawan ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C1 C8 THE EFFECT OF FERMENTATION TIME ON THE RESULT OF DESTILATION OF PALM EMPTY BUNCH USING PRETREATMENT LIGNOCELLULOTIC MATERIAL http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/101 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Conversion of lignocellulose materials into bioethanol receives important attention</em><br><em>because bioethanol can be used as fuel. One constraint in conversion to bioethanol is that</em><br><em>Lignocellulose is a very dense material, so in ordinary conditions it is inert and</em><br><em>impenetrable to water, even enzymes that require a pretreatment to open the dense</em><br><em>structure of the lignocellulose material so that water and cellulose enzymes can reach</em><br><em>cellulose so that bioethanol the resulting has a high quality. In this study conducted</em><br><em>pretreatment experiments. One of the pretreatment is by using a strong acid dilute</em><br><em>solution (chemical pretreatment material), in this case H2SO4. After that fermentation is</em><br><em>done for 32, 41, 48, 55 and 62 days. The fermentation results are then distilled. The</em><br><em>results showed that the longer the fermentation period, the less volume of distillation</em><br><em>produced.Furan-derived compounds and benzeneacetic aciddominate the distillation</em><br><em>product.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Teguh Suprianto Sigit Mujiarto Darmansyah Darmansyah ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C9 C15 A DESIGN AND DEVELOPMENT OF APPLICATION OF BELT AND PULLEY TRANSMISSION CALCULATION ON MACHINERY ELEMENTS http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/102 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>This research design and expand a tool in the form of software engineering applications</em><br><em>that can perform the calculation of belt and pulley transmission easily and quickly. This</em><br><em>research tries to design a GUI (Graphical User Interface) application based on belt and</em><br><em>pulley transmission calculation using delphi compiler, according to flowchart flow from</em><br><em>machine element planning by taking into account correction factor, use of relevant tables</em><br><em>and diagrams, which hopefully will improve interactivity and the effectiveness of</em><br><em>understanding in the planning of machine elements not only for students majoring in</em><br><em>Mechanical Engineering but also for the lecturers who teach machine element lesson.</em><br><em>The results obtained in this research are software engineering aids on the belt and pulley</em><br><em>transmission calculations that have the advantage of: the process calculation time</em><br><em>efficiency, more interactive, easily understood by the practitioner of the machine as well</em><br><em>as the accuracy of the results and ease in documentation of the calculation results.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Asrul Sudiar ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C16 C23 THE INFLUENCE OF THE WIDTH OF AIR SLOT ON ROOM CONDITION WITH PHOTOVOLTAIC-TROMBE (PV / T) COMBINATION SYSTEM http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/103 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Comparing with single photovoltaic (PV) or thermal Trombe wall systems, combined</em><br><em>PV/T offers better performance and efficiency. In this research, room air comfort for</em><br><em>human activity examined. An 0.5x0.5x0.5m room models built with different air gap</em><br><em>value, 3; 4.5; and 6 cm. The data acquired within 10 minutes interval, between 8am until</em><br><em>7pm. Data acquisition equipment provides an easier data collecting. In this research, in</em><br><em>order to get temperature and relative humidity (RH) data, series of LM35 and DHT11 are</em><br><em>used. Acquired data shows that combination of PV/T with air gap variations makes an air</em><br><em>temperature and RH differencies within the models. Higher room air temperature occurs</em><br><em>in smaller air gap variations (3 and 4.5 cm). Plotting air temperature and RH data to</em><br><em>human comfort chart, resulted that almost all conditions are not in human comfort zone,</em><br><em>due to higher air temperature. In the other hand, a PV/T system can generate electricity</em><br><em>to power the other system.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Muhammad Rizali Antan Noraidi Maulana ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C24 C31 THE EFFECT OF DIFFERENCE OF TYPES OF COOLING MEDIA IN RECTANGULAR PIPE SOLAR COLLECTOR ON EFFICIENCY http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/104 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>The use of a water pipe connected to the absorber using a round heat pipe, and directly</em><br><em>in contact with the insulator at the bottom of the pipe leads to less effective heat</em><br><em>conduction flowing from the absorber to the pipe, furthermore because the bottom is</em><br><em>directly in contact with the insulation so that the conduction surface area from the pipe to</em><br><em>the large insulation of course this is also an energy loss from collectors. It has been</em><br><em>tested how the influence of the use of square heat pipe and added fins on the bottom to</em><br><em>increase the performance of the solar collector and indeed there is an increase in</em><br><em>performance. In this study is to make the fluid transfer heat flow, so as to enable better</em><br><em>heat transfer, as well as test some types of fluids used as heat transfer media .. Data</em><br><em>processing with statistical test that is ANOVA of some types of fluid used and circulate in</em><br><em>the flat plate solar collector with square pipe with fins. Test result from statistic analysis</em><br><em>with indicator of temperature difference of inlet and exchanger water exchanger showed</em><br><em>no difference because F table bigger than F arithmetic. Of the three types of media tested</em><br><em>on a square pipe solar collector with fins did not affect the efficiency increase.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Rabiatul Adawiyah M. Khafidz Arifin ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C32 C41 A DEVELOPMENT OF WIRELESS NOISE TESTING SYSTEM ON CENTRIFUGAL PUMP http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/105 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Noise monitoring is a predictive maintenance technique that can be used to determine</em><br><em>machine condition. This monitoring can be done in off line and on line system. On line</em><br><em>noise monitoring is conducted by long distance and requires a long cable network.</em><br><em>Development and implementation of wireless noise monitoring and installation can be</em><br><em>overcome the problem. Wireless noise monitoring equipment for machinery condition</em><br><em>monitoring is still very poor information, therefore it is necessary to develop wireless</em><br><em>noise monitoring. The result of wireless noise testing data on the machine is justified by</em><br><em>the analysis of noise testing data with cable system. The research object is a created</em><br><em>wireless noise measurement applied to a centrifugal pump that equipped by a data</em><br><em>acquisition system that operated at constant load and rotation. MathlabTM analysis is</em><br><em>used to justify the noise amplitude, time domain, and frequency domain of wireless and</em><br><em>cabled measurements. The final test results indicate that the noise and wireless spectrum</em><br><em>signals are match with the noise spectrum and signals using cable. The high noise</em><br><em>amplitude occur at 30Hz, 60 Hz dan 120 Hz and 180 Hz.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Parno Raharjo Yusuf Sofyan Tria Maariz ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C42 C48 AN ANALYSIS OF CASTING TEMPERATURE EFFECT ON THE HARDNESS AND TENSILE STRENGTH OF ALLOY OF AL-19.6Si-2.5Cu, 2.3Zn (RECYCLE) FROM THE RESULT OF EVAPORATIVE CASTING http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/106 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Aluminum rongsokan has considerable potential as an engineering material for making</em><br><em>an engine element. During this time aluminum rongsok still not utilized by manufacturing</em><br><em>industry as product. One technology to make products from Al rongsok is metal foundry</em><br><em>technology. Al rongsok can be recycled and potentially produce various component</em><br><em>products. This study aims to determine the hardness and tensile strength of evaporative</em><br><em>foundry results. The furnace for smelting uses the furnace krusibel with charcoal wood</em><br><em>fuel. Material for casting used Al-19,6Si-2,5Cu- 2,3Zn rongsok alloy. The foundry method</em><br><em>used is evaporative casting. Styrofoam as a pattern dumped in the sand print. This</em><br><em>method will produce castings that match the pattern of styrofoam formed. Al alloy is</em><br><em>melted in crusible furnace then poured with variation of casting temperature 650, 660,</em><br><em>670 and 680 oC. The results showed that the pour temperature had an effect on the value</em><br><em>of hardness and tensile strength. At temperatures above 650 oC, the value of the hardness</em><br><em>decreases with the increase of pouring temperature. At temperatures above 650 oC the</em><br><em>tensile stress increases with the increase in pouring temperature.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Rudi Siswanto ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C49 C56 THIN ALUMINUM TUBE AS A STRUCTURE OF BUMP ENERGY ABSORBER http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/107 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>The number of deaths from car accidents is an issue of great concern recently. The main</em><br><em>cause of death is the incident of collisions on passengers during a collision between</em><br><em>vehicles. One of the effort to reduce the risk by installing a structure that can absorb the</em><br><em>impact energy. A lot of research has been done on the use of thin-walled structures as</em><br><em>energy impact absorber. In this study the thin tube aluminum alloy is used as the</em><br><em>structure of energy absorber. A thin tube of 20 mm in diameter with a thickness of 0.5 mm</em><br><em>and 1 mm is subjected to a drop test with varying load heights. The kinetic energy</em><br><em>absorbed by the structure and the maximum deformation occurred is calculated the</em><br><em>energy efficiency absorbed per unit length. Drop test is conducted by using ANSYS</em><br><em>WORKBENCH 18.2 student version which software is based on finite element method.</em><br><em>The dropweight is modeled by a stainless steel cube 7.8 kg of weight The altitude varies 1</em><br><em>m, 2 m and 3 m. . From the results of this simulation it is found thatenery per crush length</em><br><em>sequentially are5317.662 J/m, 6024.821 J/m and 6246.636 J/m at heigh 1m ,2mand 3 m</em><br><em>the thickness is 1 mm. The thickness of 0.5 mm are 2377.077 J/m, 3023.196 J/m and</em><br><em>3538.99 J/m</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Witono Hardi ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C56 C66 THE EFFECT OF CNG GAS - OXYGEN WITH ARGON DILUENT ON COMBUSTION http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/108 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Gas CNG (Compressed Natural Gas) is prepared mostly by methane and some other</em><br><em>gases in small</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Iwan Gunawan ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C67 C79 THE MAKING AND CHARACTERIZATION OF RUBBER WOOD COMPOSITE PARTICLE AS NOISE REDUCTION MATERIAL http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/109 <p><span style="font-size: 11pt; color: #212121; font-style: normal; font-variant: normal;"><em>The purpose of this research is to find out the composition between rubber wood and</em><br><em>cement matrix in making composite silencer material which has the best sound</em><br><em>absorption at frequency 250, 500, 750 and 1000 Hz. In this research, using Arduinobased impedance arcade type impedance testing apparatus used ISO 11654 standard.</em><br><em>The matrix used is rubber wood particles, portland cement and water. The composite is</em><br><em>printed with a mass fraction (4:16, 6:14, 8:12) gram using a mold 4 cm in diameter and</em><br><em>14 cm in height. The test specimens were made with a diameter of 4 cm and a thickness</em><br><em>between 1 - 1.5 cm. The results showed that for the best absorption coefficient value</em><br><em>found in the mass fraction of 8 grams of particles: 12 grams of cement matrix is 0.33 with</em><br><em>a frequency of 750 Hz. While the lowest absorption coefficient of sound with a mass</em><br><em>fraction of 4 grams of particle: 16 grams of cement matrix is 0.12 with a frequency of</em><br><em>500Hz.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Achmad Kusairi Samlawi Syaifullah Syaifullah ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C80 C88 THE USE OF FLY ASH COAL WITH KAOLIN ADDITIVE AS THE EXHAUST GAS FILTER TOWARD THE ENGINE PERFORMANCE OF SATRIA FU 150 MOTORCYCLE http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/110 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>With the increased motor cycle, every year have been affecting the populated from</em><br><em>combustion gas, one of the technology that can reduce the amount of combustion gas is to</em><br><em>install filters on the exhaust nozzle. Exhaust filters is a porous permeable ceramics</em><br><em>filterer, where it should aid or hasten the filtering process like carbon monoxide (CO)</em><br><em>and hydro carbon (HC).In result known that exhaust filters is superior in overall</em><br><em>performance and reducing HC emission than any standard exhaust nozzle. Comparing</em><br><em>between nozzle without filterer. The uses of the exhaust filters increase the maximum</em><br><em>power by 0.07 HP and 0.37 Nm maximum torque</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Abdul Ghofur Rudi Siswanto Sigit Mujiarto ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C89 C95 THE POTENTIAL OF GONDORUKEM AS THE CONCREATE REINFORCEMENT STEEL COATING REINFORCEMENT FOR CORROSION PROTECTION IN WET ENVIRONMENT http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/111 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>In this study using pine resin processing residue or Gondorukem which is experimental</em><br><em>as coating on concrete reinforcement steel, which utilize characteristic of gondorukem</em><br><em>that is: hydrophobic, adhesion promoter and viscosity promoter. The experiments were</em><br><em>conducted using 2 types of gondorukem quality; quality T (nancy or brownish color,</em><br><em>lowest quality impurity content) and quality U (clear yellowish color, highest quality).</em><br><em>Gondorukem method was dissolved with 99% solvent Xylene solution with ratio 1: 1, the</em><br><em>solution was used as coating where the sample coating procedure by soaking the sample</em><br><em>in gondorukem solution for 10 seconds, treatment with 1 -3 times the layer. The sample</em><br><em>that has been done coating then soaked in fresh water for 60 days, observed every 10</em><br><em>days to see the corrosion reaction that occurred. The concluded gondorukem quality U</em><br><em>can be used as coating on concrete reinforcement steel while purity at lower quality</em><br><em>gondorukem T produce coating which are of low quality so they can not be used as</em><br><em>concrete reinforcement coatings in wet environments.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Rudi Hartono ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C96 C105 A DESIGN OF DRIVE BY TOUCHING TECHNOLOGY AS AN AUTOMATIC SAFETY FEATURE ON MOTOR VEHICLE http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/112 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Motor vehicles are an important means of transportation for the community to utilize</em><br><em>transportation time and cost. Increased vehicle sales followed by increased number of</em><br><em>vehicle thefts in various regions. A step to reduce and avoid vehicle theft, then we can</em><br><em>install a safety device on our vehicle. In this research, we make an effective vehicle safety</em><br><em>device. The process of making this tool includes component preparation, circuit making,</em><br><em>and installation of drive by touching technology in motor vehicles. The design begins with</em><br><em>simulating a set of tools using livewire software, after the circuit is finished then</em><br><em>assembling all the components on the PCB board and then connecting it. This drive by</em><br><em>touching technology is camouflaged and physically difficult to detect. The touch of a</em><br><em>finger at the touch point activates the coil pick-up signal to CDI so that the vehicle can be</em><br><em>turned on. Tests performed indicate this tool works well.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Muhammad Firdaus Jauhari Sigit Mujiarto ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 C106 C114 AN EVALUATION OF ROAD PAVEMENT USING PCI METHOD AND BINA MARGA METHOD http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/113 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>The value of Surface is one to evaluation program for pavement method by using Bina</em><br><em>Marga and PCI. The research aims to correlation of road condition with two method.</em><br><em>This study aims assess the pavement condition of Teluk Latak-Meskom street with these</em><br><em>two methods being compared. This study used filed research in which the primary data</em><br><em>was the result of pavement condition survey. The priority of pavement maintenance of</em><br><em>Bina Marga method rated from 0 to more than 7, while the PCI rated from 0 – 100. The</em><br><em>result of road evaluation Teluk Latak-Meskom street with Bina Marga and PCI method is</em><br><em>relatively some, they are the road condition needs to maintenance and repairing.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Muhammad Rafi Muhammad Idham ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D1 D8 TECHNIQUES OF AMALGAMATION LIQUID WASTE PROCESSING USING COAGULATION AND ABSORBTION METHOD http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/114 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>This study discusses the processing of waste products from amalgamation process. The</em><br><em>amalgamation process produces liquid wastes containing heavy metals such as Fe, Mn,</em><br><em>Pb, and Hg which exceed the quality standards of wastewater both in liquids and</em><br><em>sediments that have environmental pollution impacts. In this research will be applied</em><br><em>method to coagulate (precipitate) solid material that exist in waste. Thereafter absorb</em><br><em>heavy metals dissolved in the liquid in the liquid waste. Coagulant used is papaya seed</em><br><em>and absorbent used is zeolite from hargomulyo mountain area kidul. From the results of</em><br><em>research the composition of coagulant and absorbent of the most optimum is to use</em><br><em>papaya seed extract as coagulant and zeolite not activated as absorbent.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Muhammad Tommy Maulidyanto Yuslena Sari ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D9 D19 IDENTIFICATION OF MINERAL CHARACTERISTICS ON COAL WITH SCIENTIFIC APPROACH OF XRD ANALYSIS AND SEM-EDS ANALYSIS http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/115 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Coal minerals can form either singenetically or epigenetically associated with coal.</em><br><em>Overall the material in coal is divided into three classes: minerals in the form of</em><br><em>crystalline and discrete particles, inorganic elements or compounds bonded with coal</em><br><em>molecules (excluding nitrogen and sulfur) and inorganic compounds dissolved in pore</em><br><em>water and surface water of coal. In the identification of mineral characteristics three</em><br><em>scientific approaches are X-Ray Diffraction (XRD), Scanning Electron Microscope</em><br><em>(SEM) and Energy Dispersive Spectroscopy (EDS). Based on the results of X-Ray</em><br><em>Diffraction (XRD) analysis found some clay minerals and sulphate. Minerals encountered</em><br><em>in coal samples include quartz, kaolinite, Kutnohorite, magnesian, melanterit, zaherit and</em><br><em>beidellite. Beidelllite is a transformation of smectite, melanterit is a sulfate mineral</em><br><em>formed from oxidized of pyrite. While the results of the Energy Dispersive Spectroscopy</em><br><em>(EDS) analysis of the elements are believed to be similar to the existing elements in</em><br><em>meneral XRD analysis results are reinforced by SEM analysis that shows the appearance</em><br><em>of mineral morphology such as kaolin flakes, melanterit and framboidal pyrite.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Annisa Annisa Retna Hapsari ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D20 D28 PLANNING OF MASS TRANSPORTATION WITH FOUR METHODS http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/116 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>The passenger movement in the Bengkalis island knowing by the human and comodities</em><br><em>movement. Planning a public transfortation as a movements mode from one to another,</em><br><span style="font-family: Times New Roman,Italic; font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>places is one of the ways to support of port’s performance. Destination Matrix (MAT) is a</em><br><em>first to found the human movement data and to identifiying the movement amount that</em><br><em>hapenning from the origin port to another places, so that will get the trips development in</em><br><em>Bengkalis island. The analysis result indicated that in OD value by using 4 method have</em><br><em>been iteration 1. The efficiency route of public transport as long as route 14,797 km, with</em><br><em>time 22,1965 minutes and the passenger value 607 person with the prediction by using</em><br><em>Average method, and The efficiency route of public transport as long as route 24,178 km,</em><br><em>with time 36,267 minutes and the passenger value 1054 person with the prediction by</em><br><em>using Detroit method.</em></span><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Winarni Winarni Meryrima Meryrima Muhammad Idham ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D29 D39 LOCAL AGGREGATE MATERIAL SELECTION FOR MAKING HIGH QUALITY CONCRETE http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/117 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Selected materials which were used for high quality concrete production had to be</em><br><em>selected in accordance with quality standard of SNI. This research applied the K-600</em><br><em>concrete quality planning with standard deviation of 50 MPa. Coarse aggregate material</em><br><em>that had been used was from Katunun Mountain in Pelaihari. Local sand materials or</em><br><em>fine aggregates were Barito sand, Anjir sand and Palangka Raya sand. The main</em><br><em>requirement for coarse aggregate, for abrasion is &lt;18%, maximum mud content is 1%.</em><br><em>The main requirement for fine aggregates, mud content maximum is 2% and the</em><br><em>roughness level in the zone gradation of 2. The cement type 1 was used and the additives</em><br><em>was used was superplasticizer. Job mix design were applied water cement factor of 0,31</em><br><em>with slump of 60 – 120 cm. The average test results on concrete samples at age 28 days</em><br><em>reached 542 kg/cm</em><span style="font-size: 6pt; color: #000000; font-style: normal; font-variant: normal;"><em>2 </em></span> <em>(Barito sand), 595 kg/cm</em><span style="font-size: 6pt; color: #000000; font-style: normal; font-variant: normal;"><em>2&nbsp; </em></span><em>(Anjir sand), and 531 kg/cm<span style="font-size: 6pt; color: #000000; font-style: normal; font-variant: normal;">2</span> (Palangka<br>Raya sand).Composition of Katunun aggregate and Anjir sand produced the best<br>concrete quality.<br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </em></span></p> Yusti Yudiawati Ahmad Wahyuni Rasul Tria Karmila ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D40 D49 A PLAN OF RECLAMATION TECHNIQUES ON THE USED MINE AREA OF VI BLOCK OF PT. SEMEN INDONESIA (Persero) Tbk. TUBAN FACTORY EAST JAVA http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/118 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>The research was conducted in the limestone mining area at Temandang Village,</em><br><em>Merakurak District, Tuban Regency, East Java. Mining system applied in PT. Semen</em><br><em>Indonesia (Persero) tbk is an open pit system with combination method "Single Continous</em><br><em>Bench" and "Block System". This research aims to plan for reclamation on the former</em><br><em>mining land of limestone mining including the activities of land management, topsoil and</em><br><em>revegetation. The research method used is the method of field observation, interview, and</em><br><em>literature study. In block VI reclamation area of 10.5 Ha topsoil required 79.346,67 m3</em><br><em>with ground leveling method. Revegetation is planted with teak plants, with a total of</em><br><em>17,632 trees. The spacing pattern is made with distance (3 x 2) m from each planting</em><br><em>hole. And make a planting hole with size (40 x 40) cm with a depth of 75 cm.</em> </span></p> Rindhan Afrizal Gunawan Nusanto Muhammad Tommy ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D50 D59 THE INFLUENCE OF THE SHAPE OF GALVANIC FIBER WIRE IN CONCRETE USING SAMBOJA SAND AS A LOCAL MATERIAL OF EAST KALIMANTAN http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/119 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Fibers in concrete prevent crack creating the concrete become stronger compared to the</em><br><em>concrete without fibers. Galvanized wire is widely used because it is cheap, easy to form</em><br><em>and maintain. The galvanized wire can be implemented for concrete fiber to delay the</em><br><em>concrete failure due to the load. This research aims to obtain the shape of the synthetic</em><br><em>fiber of galvanized wire that is cheap and can increase the concrete strength optimally</em><br><em>with regards to compressive, tension and bending strength. In this experiment, the shapes</em><br><em>of the fiber that were used are rolled and spiral. The result shows that the sample with</em><br><em>rolled fiber shape produced higher strength than the spiral fiber shape. The smaller the</em><br><em>diameter of the rolled fiber shape, the stronger the concrete. Sample L2 (rolled 2)</em><br><em>produced 19,83 MPa, 18,30 MPa, 8,58 MPa and 3,96 MPa for 14-day compressive</em><br><em>strength, 28-day compressive strength, tensile strength and bending strength respectively.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Karmila Achmad Sunarno Sunarno ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D60 D69 A STUDY ON WATER QUALITY ON EX MINING LAKE IN THE CITY OF BANJARBARU, SOUTH KALIMANTAN PROVINCE http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/120 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Alluvial diamond mining activities is causing the formation of water reservoirs called pit</em><br><em>lake, where the quality of water in that pit lake is change. The quality of water in mine</em><br><em>deposits is generally abnormal and special treatment of water is required. So, we need</em><br><em>testing based on water quality parameters to determine whether the water in the pit lake</em><br><em>is safe for daily use. This research was conducted on two locations of alluvial diamond</em><br><em>mine lakes in Banjarbaru. 10 water samples were taken for each pit lake. Determination</em><br><em>of water sampling points based on the extent of the pit lakes area and the conditions</em><br><em>around the pit lake. Primary data from direct field observation is using by pH Meter tool</em><br><em>for pH to acidity test of water, and TDS Meter for testing total dissolved solid in some</em><br><em>water in pit lake. Based on the measurement of water quality parameters in the pit lake,</em><br><em>the results obtained for the location of Lake Seran on Landasan Ulin has a average pH of</em><br><em>3.65 with a temperature of 28ᵒ and TDS value of 71, while the location of Lake Galuh</em><br><em>Cempaka on Landasan Ulin has average pH of 7.11 with temperature 33ᵒ and value TDS</em><br><em>of 23.2.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Yuniar Siska Novianti Uyu Saismana Marselinus Untung Dwiatmoko Meilana Dharma Putra Isnaini Norfadilah ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D70 D77 CONCRETE MICROPILE AS A REPLACEMENT OF ULIN AND GALAM WOOD MICROPILE http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/121 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>The dimensions of Iron Wood and Galam Wood micropile that available in market less</em><br><em>met requirement as pile foundation because very small dimension and very limited length</em><br><em>of pile module. Micropile foundation on small/light structure in future would be planned</em><br><em>with prestressed concrete micropile. Prototypes of micropile were produced in 2 size i.e.</em><br><em>10cm×10cm and 15cm×15cm. Realiability of micropile’s bearing capacity as floating</em><br><em>pile or full friction pile foundations were known with field loading test. The results were</em><br><span style="font-family: Times New Roman,Italic; font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>compared with bearing capacity of Galam micropile. Increase of pile’s cross sectional</em><br><em>area and length of embedded module increased pile surface area and significantly</em><br><em>improved ultimate bearing capacity. Pile surface area increment of 1.16 – 1.74 times</em><br><em>raised ultimate bearing capacity to 1.84 – 3.24 times compared with Galam micropile.</em><br><em>Concrete micropile had better bearing capacity realibility than timber micropile.</em></span><br></span></p> Yusti Yudiawati ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D78 D87 CHARACTERISTICS OF PHOSPHATE DEPOSIT BASED ON XRAY DIFFRACTION (A STUDY CASE OF GIRIHARJO AND NGRANDU PHOSPHATE EX-MINING CAVES , GUNUNGKIDUL REGENCY, YOGYAKARTA) http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/123 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Gunungkidul Regency has lot of guano phosphate deposits. Guano phosphate deposits</em><br><em>which have been mined are in Giriharjo cave in Panggang District and Ngrandu cave in</em><br><em>Saptosari District. The mining activity of guano phosphate in the area is conducted</em><br><em>simply and is very risky to the safety of mineworkers and landscape nature of kars</em><br><em>because the cave ornaments fall into pieces effect due to improper planning. To avoid the</em><br><em>problem it is important to know existing phosphate mineralogy characteristic effectively</em><br><em>and not to interfere the condition of existing cave. Based on analysis of petrografi, X-Ray</em><br><em>Difration (characteristics of phosphate mineralization in Giriharjo cave and Ngrandu</em><br><em>cave come from the accumulation of dissolved bat secretions which reacts with limestone</em><br><em>in cave to produce calcium hydroxyapatite.While the abundant found Kaolinite are</em><br><em>alumnium compotition are highly unlikely to be present in carbonate are vashegyte</em><br><em>minerals that have structures analogous to kaolinite.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Dessy Lestari Saptarini ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D88 D97 THE ASSESSMENT OF RECLAMATION SUCCESS LEVEL (PERMEN ESDM NO 7 YEAR 2014) OF EX-MINING LAND IN PIT 1 PIPIT MUTIARA JAYA IN REGENCY OF TANA TIDUNG, NORTH KALIMANTAN http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/124 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Mining activities can have an impact on a land. Big enough so that proper reclamation</em><br><em>activities should be done in a planned, systematic and sustainable manner. In this effort</em><br><em>to ensure and provide an assessment and environment, after the mining activities of PT</em><br><em>Pipit Mutiara Jaya undertake the arrangement of activities and utilization of mining land</em><br><em>by revegetation. Assessment of success rate of reclamation using EMR Regulation No.7</em><br><em>2014 In the implementation of extension of reclamation and mine closure in mineral</em><br><em>mining and coal mining activities total Pit 1 is 67,82. The reconstruction and reclamation</em><br><em>of PT Pipit Mutiara Jaya's former mine land is included in the criteria and, that is, the</em><br><em>reclamation result received with the need for improvement up to&gt; 80 good (in acceptable</em><br><em>reclamation).</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Grace Merlin Natalia Nahuway Doli Jumat Rianto Muhammad Tommy Rindhan Afrizal ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D98 D106 AN EVALUATION OF LOADING EQUIPMENT OF CATERPILLAR 385 C EXCAVATOR AND TRANSPORTING EQUIPMENT OF CATERPILLAR 773 E IN THE ACTIVITY OF STRIPPING OF THE SOIL COVER SWAKELOLA B2 PACKAGE 09-218 SELF-MANAGEMENT BANKO BARAT MINE PIT 3 WEST IN REACHING TARGET http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/125 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>The closing strip production target planned by PT. Bukit Asam (Persero) Tbk, Tanjung</em><br><em>Enim Swakelola Training Unit B2 Package 09-218 West Banko Pit Pit 3 West 720,000</em><br><em>BCM/Month with a distance of 1.3 km with the availability of equipment 5 units</em><br><em>Excavator Caterpillar 385 C and 25 units Caterpillar 773 E. Actual average productivity</em><br><em>of the Caterpillar Excavator 385 C is 245,07 BCM/hour and Caterpillar 773 E is 46,74</em><br><em>BCM/hour with production achievement 463,777 BCM/month (64%). After optimization</em><br><em>with improvement of work efficiency, productivity of equipment Excavator Caterpillar</em><br><em>385 C for 260,88 BCM/hour and Caterpillar 773 E equal to 49,76 BCM/hour obtained</em><br><em>production achievement 490,450 BCM/month (68%). The actual Match Factor obtained</em><br><em>the MF value of 0.79 with the waiting time of the Caterpillar Excavator 385 C loading</em><br><em>device is 34.2 seconds. After the optimization of the addition of conveyance equipment</em><br><em>with the availability of 5 Exc Cat 385 C and 30 Cat 773 E units, the MF value of 0.95</em><br><em>with the Caterpillar Excavator 385 C loading time is 5.4 seconds. There is a decrease in</em><br><em>waiting time from 34.5 seconds to 5.4 seconds.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Doli Jumat Rianto Grace Merlin Natalia Nahuway M. Andriansyah ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D107 D114 A STUDY OF CHARACTERISTICS AND DESIGN OF FLEXIBILITY CAPACITY IN HIGH QUALITY CONCRETE http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/126 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>The world of construction is rapidly developing, and the more advanced the technology is</em><br><em>the more use of high-strength concrete will be found. Through this literature review the</em><br><em>characteristics and the concept of high-strength concrete flexural capacity design can be</em><br><em>studied, and that includes physical and mechanical properties that can be used as the</em><br><em>basis in the applications of high-strength concrete as a material for construction. In</em><br><em>Indonesia, the SNI 03-2847-2002 standards only regulate the use of normal-strength</em><br><em>concrete and have not covered issues related to high-strength one.</em><br><em>This is important since in Indonesia high-strength concrete has been used as structural</em><br><em>material. Hence, better knowledge regarding high-strength concrete is needed to ensure</em><br><em>the conformity between the design and the structural requirements.</em><br><em>By comparing SNI 03-2847-2002 standards with those from several other countries using</em><br><em>flexural capacity analysis on high-strength concrete, it is found that the SNI 03-2847-</em><br><em>2002 standards can still be used in the design of cross sections of high-strength concrete.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Eliatun Eliatun Darmansyah Tjitradi ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D115 D124 DISTRIBUTION OF MERCURY AND LEAD BETWEEN SEDIMENT AND WATER IN RIVERS IN THE UNITED STATES http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/127 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>A high level of metal in an aquatic ecosystem, such as river, can jeopardize the livelihood</em><br><em>of the organisms in the ecosystem. On one hand, some type of metals are needed for</em><br><em>metabolic processes, but a number of metals are toxic that when they are being</em><br><em>accumulated to an abnormal level in the human body, it can be fatal. As bioavailability of</em><br><em>a certain kind of metal is also controlled by its concentration, the distribution of metal</em><br><em>between water and sediment in an aquatic environment also has an impact of its</em><br><em>bioavailability and exposure to organism. A study on how metals are being distributed</em><br><em>between water and sediment will give a better understanding about the fate of metals in</em><br><em>the natural environment. In this study, the data is collected from various research on the</em><br><em>concentration of mercury and lead in the river. Most of the paper report the</em><br><em>concentration of metal in the sediment in the unit of ng/g (mercury) or µg/g (lead).</em><br><em>However, considering that the concentration of the metal in water is mostly reported in</em><br><em>the unit of ng/L (mercury) or µg/L (lead), metal concentrations in the sediment are</em><br><em>converted into ng/kg (mercury) and µg/kg (lead). Assuming that the density of water is 1</em><br><em>g/mL, this conversion is expected to give a better rationalization in comparing metal</em><br><em>concentration between those two different phases. The ratio of metal in water to its</em><br><em>concentration in sediment is compared between lead and sediment, lead has a higher</em><br><em>ratio compared to mercury. This is because dissolution of lead in water is also facilitated</em><br><em>by suspended particle materials in the water. The content of both lead and mercury in</em><br><em>river also comes from atmospheric deposition. Historically, lead has been widely used as</em><br><em>one of the additives in gasoline. Thus, there is a correlation between the level of lead</em><br><em>found in a river with the usage of gasoline.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Utami Irawati ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D125 D133 QUALITY CONTROL OF COAL OF PT. KUANSING INTI MAKMUR (KIM) AT JOB SITE TANJUNG BELIT, REGENCY OF BUNGO, JAMBI PROVINCE http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/128 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>From the result of comparison of seam 100, 200, and 300 channel sampling and stockpile</em><br><em>sampling can be obtained increase in parameter of TM equal to 2,48%, IM equal to 0,5%</em><br><em>and Ash equal to 3,29% in stockpile sampling, this is because coal in stockpile is not</em><br><em>treated properly or not controlled optimally. Further TS parameters of 0.2% decreased</em><br><em>but did not occur significantly but not good impact on the quality of coal CV 1.5% in</em><br><em>stockpile PT. KIM. Meet the demand of coal with the value of coal quality of 4620 cv /</em><br><em>arb done mixing seam 100 and 300 UHS with the proportion of 0.7: 1 obtained 4762 cv /</em><br><em>arb and mixing seam 300 ULS and seam UHS with the proportion of 1: 0.8 obtained</em><br><em>value 4837 cv / arb.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> M. Andriansyah Pangestu Nugeraha Muhammad Bahtiyar Rosyadi Doli Jumat Rianto ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D134 D141 EMPOWERING NARROW LAND SIZE WITH HYDROPONIC SYSTEMS FOR HOUSEHOLD IN BANJARMASIN http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/129 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Banjarmasin is the most populated city in Kalimantan Island where the greater part of its</em><br><em>area is located on a peat marsh. This causes the majority of its population have a narrow</em><br><em>land size for gardening. Meanwhile, the price of basic commodities including vegetables</em><br><em>which has constantly risen makes the household monthly expenditure further increased.</em><br><em>In order to overcome the limited land size and to reduce household monthly expenditure</em><br><em>among the people of Banjarmasin, this public service program was carried out. It</em><br><em>constitutes a technology transfer of gardening using hydroponic system. The program</em><br><em>takes the form of workshop and independent practice under the supervision of the</em><br><em>organizing team. The result of the program indicates that major part of the participants</em><br><em>has succeeded while the other part needed to repeat the gardening cycle using new seeds.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Fitriani Hayati Mochammad Arif Budiman Nurhidayati Nurhidayati ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 D142 D150 AN ANALYSIS OF QUALITY CONTROL OF TOFU PRODUCT USING STATISTICAL QUALITY CONTROL (SQC) METHOD IN UD. SARI BUMI PELAIHARI http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/131 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Home industry UD. Sari Bumi is a home industry that produces tofu. Know as one food</em><br><em>product has a very high level of damage or product defect. The purpose of this study</em><br><em>identifies the types of failures, the factors that cause failures and recommends actions to</em><br><em>be taken to improve the tofu products produced in UD. Sari Bumi. The method used in</em><br><em>this study using statistical methods of quality control (SQC). The results showed that on</em><br><em>tofu products in UD. Sari Bumi there are three types of defective products namely defect</em><br><em>size, defective dirt and texture defects. Defect size (A) the occurrence of defect of size due</em><br><em>to uneven molding pads, defective defects (B) because the area where to know the know is</em><br><em>not hygienic and texture defects (C) caused by the process of moving too quickly.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Nina Hairiyah Hery Riyadi ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 E1 E8 A STUDY ON THE MANAGEMENT OF PUBLIC GREEN OPEN SPACE AS THE IMPLEMENTATION OF PERDA NO. 2 YEAR 2014, CITY OF SAMARINDA http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/132 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>This research uses qualitative and quantitative methods used to assess the public green</em><br><em>open space management system of Samarinda city. Based on the result of the research</em><br><em>study, it is known that the existing condition of RTH of Samarinda City as a whole is an</em><br><em>area of 8,850.31 ha or 12.21% of city area. The area consists of public open space with</em><br><em>area of 732.77 ha or 1.01%. The results of data search in the field and based on satellite</em><br><em>image capture from Geospatial Information Agency obtained the city park only has an</em><br><em>area of about 88,762 square meters, 48,531 square meters median road, urban forest 3</em><br><em>million square meters. Of the total area of 3.1 million square meters. The mapping results</em><br><em>using Total Station coordinate points obtained the same measurement figures as the BIG</em><br><em>satellite image results.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Cisyulia Octavia HS Daru Purbaningtyas ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 E9 E17 THE INFLUENCE OF BLEACHING PALM OIL MILL EFFLUENT (POME) USING ACTIVATED ACTIVE CHARCOAL IN REDUCING FREE FATTY ACID http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/133 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>The research about bleaching Palm Oil Mill Effluent (POME) using active charcoal had</em><br><em>been done. This research is a base research in pretreatment for making POME into</em><br><em>Biodiesel. The higher fat in POME made this oil palm waste has a great potential inreuse</em><br><em>into a renewable fuel. Bleaching is a purification process that been done to breaking</em><br><em>unexpected particulates by using adsorbent. In his research, the bleaching of POME was</em><br><em>done by using active charcoal with the aim is to reduce free fatty acids (FFA) in POME</em><br><em>before use into Biodiesel synthesis. POME sample was heating in 70 </em><span style="font-size: 6pt; color: #000000; font-style: normal; font-variant: normal;"><em>o</em><em>C </em><br></span></span></p> <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><span style="font-size: 6pt; color: #000000; font-style: normal; font-variant: normal;"><span style="font-family: Times New Roman,Italic; font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em> andwas degumming with 6% of phosphoric acids than bleaching by 37.5% of active charcoal at<br>60 oC in 2 hours. Based on the measurement of FFA, FFA of POME that had bleached by<br>active charcoal has a lower FFA than POME without bleached. So, active charcoal can<br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> reduce POME’s FFA effectively than POME unbleached.</em></span></span><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Ika Kusuma Nugraheni Anggun Angkasa Bela Persada ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 E18 E24 THE MAPPING OF SUPPLY CHAIN OF DRAGON FRUIT IN TANAH LAUT REGENCY http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/134 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Dragon Fruit (Hylocereuspolyrhiyzus) or is one of the commodities that have excellent</em><br><em>prospect to be developed. As one of the horticultural commodities, dragon fruit has a</em><br><em>high level of damage in the distribution process to the hands of consumers. Dragon fruit</em><br><em>passes through several processes starting from harvesting, hauling, sorting, packaging,</em><br><em>storage, distribution and marketing to the final consumer. Therefore it is necessary to</em><br><em>study about each of the existing processes with the aim of maintaining the quality of</em><br><em>dragon fruit to the consumer. This research aims to mapping the supply chain of dragon</em><br><em>fruit, especially the market located in the tourist area of Tanah Laut. The study was</em><br><em>conducted at the Tanah Laut tourist sites, among others around Tampang, Tajau Pecah</em><br><em>and Bati-Bati. The data used in this study consist of primary data and secondary data.</em><br><em>Primary data in this study was obtained through interviews with a list of questions that</em><br><em>have been made. The results showed that the dragon fruit supply chain has four flow</em><br><em>patterns consisting of farmer entities, small collectors, large collectors, retailers and</em><br><em>consumers.</em><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> R. Rizki Amalia Nina Hairiyah Nuryati Nuryati ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 E25 E32 A DESIGN OF TOFU INDUSTRY FACILITIES LAY OUT IN UD. BAROKAH BASED ON THE QUANTITATIVE ANALYSIS USING FROM TO CHART METHOD http://e-prosiding.poliban.ac.id/index.php/snrt/article/view/135 <p><span style="font-size: 11pt; color: #000000; font-style: normal; font-variant: normal;"><em>Layout of production facilities should consider about the flow of materials and the area</em><br><em>required. Based on observasion and analysis of production tofu industry indicate the</em><br><em>presence of a very large mileage and preparation of the layout of production facilities</em><br><em>that are less well, so as the production process is less effective and efficien. Re layout of</em><br><em>setting up is do to get replan setting up facilities with change of coun moment in the</em><br><em>minimal. Quantitative analysis is count all material based on material quantitative that is</em><br><em>change and from to chart used to fine the changing distance to more shont. </em><span style="font-size: 11pt; color: #222222; font-style: normal; font-variant: normal;"><em>The result of</em><br><em>quantitative analysis using the method from to chart shows that the difference of the</em><br><em>displacement distance between the initial layout of the company with the proposed layout</em><br><em>on the first iteration there is a moment of 1,575,120 in every year, while in the second</em><br><em>iteration there is a displacement moment of 1,492,260 in every year. So the layout that</em><br><em>has the smallest number of displacement moments is the layout on the second iteration.</em></span><br style="font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;"> </span></p> Nuryati Nuryati Jaka Darma Jaya R.Rizki Amalia ##submission.copyrightStatement## 2018-01-18 2018-01-18 2 E33 E39