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The effect of continuous exposure of copper on the properties and extracellular polymeric substances (EPS) of bulking activated sludge
Authors:Jia Li  Xiang Liu  Yan Liu  Juliana Ramsay  Chenchao Yao  Ruihua Dai
Institution:(1) Department of Environmental Science and Engineering, Fudan University, 220 Handan Road, Shanghai, 200433, China;(2) Department of Chemical Engineering, Queen’s University, Kingston, Ontario, Canada, K7L 3N6;
Abstract:

Introduction  

This study investigated the effect of copper on chemical oxygen demand (COD) removal efficiency and on the properties (mainly settling and dewatering) and the composition of extracellular polymeric substances (EPS) when 20 mg/L Cu(II) was continuously dosed to a sequencing batch reactor (SBR) inoculated with activated sludge.
Keywords:
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