水体重金属污染危害及治理技术  

Hazard of Heavy Metal Pollution in Water and Its Treatment Technology

作　　者：朱建龙 徐伟杰 郭硕铖 周佳燕 陆彤 刑沛红 蔡强 孙荣 ZHU Jianlong;XU Weijie;GUO Shuocheng;ZHOU Jiayan;LU Tong;XING Peihong;CAI Qiang;SUN Rong(Yangtze Delta Region Institute of Tsinghua University,Jiaxing Zhejiang 314006;Yuxin Town Conservancy Service Center of Agricultural Technology of Nanhu District in Jiaxing City,Jiaxing Zhejiang 314009)

机构地区：[1]浙江清华长三角研究院,浙江嘉兴314006 [2]嘉兴市南湖区余新镇农业技术水利服务中心,浙江嘉兴314009

出　　处：《现代农业科技》2022年第6期129-132,共4页Modern Agricultural Science and Technology

基　　金：嘉兴市科技特派员专项(2021K102);嘉兴市南湖区大桥镇技术开发项目(2017D035);浙江省村镇建设与发展研究会村镇建设领域科研项目。

摘　　要：本文介绍了水体重金属污染的来源及其对生态环境中几类典型生物的危害情况,概述了现阶段应用较为典型的物理吸附、化学沉淀、离子交换、藻类及微生物治理等5种水体重金属治理技术方案,分别分析了其优势和缺陷,汇总了不同场景重金属污染水体的治理建议以及适用的环境,为水环境治理修复人员提供了更有针对性的参考方案,以期达到最优的治理效果。This paper introduced the sources of heavy metal pollution in water and its harm to several typical kinds of organism in the ecological environment, summarized five typical kinds of water heavy metal pollution treatment technology scheme applied at the present, such as physical adsorption, chemical precipitation, ion exchange, algae, and microbial treatment. Their advantages and weaknesses were analyzed respectively. The treatment suggestions of water heavy metal pollution in different scenes and applicable environments were summarized, so as to provide more targeted reference schemes for water environmental treatment and remediation personnel, with a view to achieving the optimal treatment effect.

关 键 词：水体重金属 水体污染 来源 危害 水体治理 

分 类 号：X52[环境科学与工程—环境工程]