Treatment of Industrial Reverse Osmosis Brine using Nanofiltration

Galilee Uy Semblante; Lai Yoke Lee; Say Leong Ong; Prannoy Chowdhury; Haijun Fang; Keng Boon Siah; How Yong Ng

Treatment of Industrial Reverse Osmosis Brine using Nanofiltration

Membrane processes may be used to further concentrate reverse osmosis brine for a cost-effective zero liquid discharge (ZLD) approach. In this study, three types of nanofiltration (NF) membranes were evaluated, namely NF270 (Dow Filmtec), NF90 (Dow Filmtec) and DL (GE Osmonics). Feed representing moderate and high strength industrial brine were used. Results showed crossflow velocity had varying...

Author(s):

Galilee Uy SemblanteLai Yoke LeeSay Leong OngPrannoy ChowdhuryHaijun FangKeng Boon SiahHow Yong Ng

SourceProceedings of the Water Environment Federation

Subject500 Resource Recovery at Industrial Wastewater Treatment Plants

Document typeConference Paper

PublisherWater Environment Federation

Print publication date Sep, 2018

ISSN1938-6478

SICI1938-6478(20180101)2018:10L.3669;1-

DOI10.2175/193864718825135973

Volume / Issue2018 / 10

Content sourceWEFTEC