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Aquatic micro-pollutants removal with a biocatalytic membrane prepared by metal chelating affinity membrane chromatography

Research paper by JinxinFanab, JianquanLuoab, YinhuaWanab

Indexed on: 25 Oct '17Published on: 01 Nov '17Published in: Chemical Engineering Journal



Abstract

•Metal chelating affinity membrane chromatography is used to prepare biocatalytic membrane.•Metal ions have a significant effect on laccase activity recovery and its specific activity.•Cascade catalysis with stacked biocatalytic membranes improves BPA degradation.•Membrane fouling by BPA polymerization products causes BPA removal decline.•Biocatalytic membrane regeneration is achieved by simple elution-cleaning-reloading.