SUBMERGED MEMBRANE ULTRAFILTRATION FOR REFINERY PRODUCED WASTEWATER TREATMENT

Yuliwati, Erna and Ismail, A.F SUBMERGED MEMBRANE ULTRAFILTRATION FOR REFINERY PRODUCED WASTEWATER TREATMENT. In: Seminar.

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Abstract

The recent advancement in the membrane technology especially in ultrafiltration has given an impetus to development of submerged membrane technology of various wastewater especially for the treatment of refinery wastewater. A submerged membrane process is one of modification to the conventional refinery wastewater process. The submerged membrane process can retain a high concentration of mixed liquor suspended solid (MLSS) from activated sludge in the aeration tank giving numerous benefits over conventional wastewater treatment process. Behaviour of microorganism in the submerged membrane process is needed to be understood so that these types of treatment plants could be designed to meet required effluent standards. This paper discussed several organic (BOD, TOC, Oil and grease, sulfide, and ammonia) and microbial parameter to evaluate the permeate water quality. These components were the major membrane foulants that exists during water filtration processes. The comparison of combined roles of biological treatment and membrane technology is very important in order to choose and optimize the best technique and conditions during refinery produced wastewater treatment. In addition, economical pressure motivates the realization of the effluent standards at lowest possible cost, therefore it becomes interesting to modify the activated sludge process in order to meet the challenges thrown.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	Q Science > QD Chemistry
Divisions:	Faculty of Engineering, Science and Mathematics > School of Chemistry
Depositing User:	Mr Upload Admin
Date Deposited:	30 Jan 2016 02:35
Last Modified:	30 Jan 2016 02:35
URI:	http://eprints.binadarma.ac.id/id/eprint/2650

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