articlenpj Clean WaterApr 12, 2022GOLD OA

Recent developments in hazardous pollutants removal from wastewater and water reuse within a circular economy

Khalifa University of Science and Technology · Water Technology (Australia) · +4 more institutions

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Abstract

Abstract Recent advances in wastewater treatment processes have resulted in high removal efficiencies for various hazardous pollutants. Nevertheless, some technologies are more suitable for targeting specific contaminants than others. We comprehensively reviewed the recent advances in removing hazardous pollutants from industrial wastewater through membrane technologies, adsorption, Fenton-based processes, advanced oxidation processes (AOP), and hybrid systems such as electrically-enhanced membrane bioreactors (eMBRs), and integrated eMBR-adsorption system. Each technology’s key features are compared, and recent modifications to the conventional treatment approaches and limitations of advanced treatment…

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