学术讲座

 

题目：新兴环境污染物的控制新技术

New Pollution Control Technologies for Contaminants of Emerging Concern

 

 

报告人：Professor Qingguo （Jack）Huang （黄庆国）

Department of Corp and Soil Sciences

The University of Georgia

 

内容简介：

Conventional water and wastewater treatment technologies have limitations when addressing micropollutants of emerging concern, such as pharmaceuticals and personal care products (PPCPs) that are bioactive at very low concentrations. Our recent studies demonstrated that enzyme catalyzed oxidative humification reactions (ECOHRs) may provide an alternative approach to effectively remove micropollutants from water and soil. ECOHRs involve catalysis by enzymes having specific binding capacities for both the micropollutants and the oxidants (O₂, H₂O₂), so that the processes are efficient to remove low-concentration contaminants, requiring less oxidant and energy input. When there is appropriate mediators present, ECOHRs can also degrade persistent organic pollutants, such as perfluorochemicals, a class of chemicals of emerging regulatory and public concerns. Possible combinations of electro/enzyme/coagulation systems for wastewater treatment will also be discussed.

 

 

时  间：2015-05-27（周三）   15:30-17:30

地  点：国际学院一楼105会议室

邀请人：刘家扬  博士

 

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