Abstract

In recent years, more and more oily wastewater has been producing from several industrial areas such as the petrochemical plant, the cosmetic plant, the dye plant, even the food plant which has delivered in solemn environmental problems. One of the splittings to surmount this problem is the supply of advanced technology adsorption, such as membrane technology. The separation process with technology was first present in the 21st centenary. The membrane separation process has got a new technology for oily wastewater treatment due to its upper oil excision efficiency and comparatively easy operation. Some of the fittest methods based on the membrane separation process are dehydration of the oil emulsion by evaporation or flocculation followed by microfiltration or by reverse osmosis, membrane distillation, and ultrafiltration. However, the major problem that frequently occurs in the separation process with membrane technology is membrane blockage (membrane fouling). This journal is a review that depicts the latest expansion in membrane technology such as the membrane technology process and the membrane emulsification process. In addition, the influence of operating parameters on membrane performance is discussed in detail.

Highlights

  • more oily wastewater has been producing from several industrial areas

  • even the food plant which has delivered in solemn environmental problems

  • of the splittings to surmount this problem is the supply of advanced technology adsorption

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Summary

Pengaruh pH

Penggunaan teknologi membran menawarkan solusi potensial untuk masalah air limbah berminyak berukuran mikron. Beberapa metode yang paling menjanjikan berdasarkan proses pemisahan membran adalah dehidrasi emulsi minyak dengan pervaporasi, atau dengan reverse osmosis, flokulasi diikuti oleh mikrofiltrasi (MF), membran distilasi (MD) dan ultrafiltrasi (UF) Proses pemisahan membran berfungsi sebagai teknologi yang muncul di abad ke-21. Masalah utama yang terjadi pada proses pemisahan membran adalah pengotoran membran atau penyumbatan membran. Dalam artikel ini, kemajuan terbaru dalam teknologi membran untuk pemisahan minyak-air akan ditinjau. Teknologi Membran Peneliti (Mi and Elimelech 2010) mengembangkan proses skala industri untuk membuat membran. Membran RO yang dibuat oleh (Mi and Elimelech 2010) memiliki fluks 10 kali lebih tinggi daripada membran lainnya dan menjadikan RO sebagai aplikasi praktis yang potensial dalam desalting water.

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