Kajian Optimalisasi Proses Reverse Osmosis Menggunakan Pre-Treatment Untuk Desalinasi Air Payau: Literature Review

  • Gina Lova Sari
Keywords: Air payau, Desalinasi, Mikrofiltrasi, Reverse Osmosis, Sumur Pantai

Abstract

Reverse osmosis (RO) merupakan teknologi desalinasi air laut yang memiliki kemampuan pemisahan air, garam, dan partikel cukup tinggi, mencapai 95%. Namun, dalam aplikasinya proses RO berpotensi mengalami fouling yang dapat menurunkan efektivitasnya. Makalah ini bertujuan untuk memberikan tinjauan mengenai upaya menghindari fouling untuk mengoptimalkan RO dengan melakukan pre-treatment sehingga beban dan biaya operasional berkurang. Pre-treatment dapat dilakukan dengan pemilihan air payau yang mengandung sedikit garam dan partikel sebagai air baku. Air payau dengan kualitas baik dapat diperoleh dari sumur pantai yang selanjutnya diproses menggunakan teknologi mikrofiltrasi sebagai upaya pre-treatment lanjutan.

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Published
2020-01-08