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Full-Text Articles in Social and Behavioral Sciences
Simultaneous Nitrification/Denitrification And Trace Organic Contaminant (Troc) Removal By An Anoxic-Aerobic Membrane Bioreactor (Mbr), Hop Phan, Faisal Ibney Hai, Jinguo Kang, Hoa Dam, Ren Zhang, William Price, Andreas Broeckmann, Long Nghiem
Simultaneous Nitrification/Denitrification And Trace Organic Contaminant (Troc) Removal By An Anoxic-Aerobic Membrane Bioreactor (Mbr), Hop Phan, Faisal Ibney Hai, Jinguo Kang, Hoa Dam, Ren Zhang, William Price, Andreas Broeckmann, Long Nghiem
Faisal I Hai
Simultaneous nitrification/denitrification and trace organic contaminant (TrOC) removal during wastewater treatment by an integrated anoxic-aerobic MBR was examined. A set of 30 compounds was selected to represent TrOCs that occur ubiquitously in domestic wastewater. The system achieved over 95% total organic carbon (TOC) and over 80% total nitrogen (TN) removal. In addition, 21 of the 30 TrOCs investigated here were removed by over 90%. Low oxidation reduction potential (i.e., anoxic/anaerobic) regimes were conducive to moderate to high (50% to 90%) removal of nine TrOCs. These included four pharmaceuticals and personal care products (primidone, metronidazole, triclosan, and amitriptyline), one steroid hormone …