重金属废水处理技术研究进展  

Research Progress of Heavy Metal Wastewater Treatment Technology

作　　者：李博文 杨桂锦 LI Bowen;YANG Gunjin(Hebei University of Technology,Tianjin 300401,China)

机构地区：[1]河北工业大学,天津300401

出　　处：《中国资源综合利用》2021年第11期87-92,共6页China Resources Comprehensive Utilization

摘　　要：没有其他资源比水更为生命所需,以安全、可靠和经济的方式处理废水是21世纪最大的挑战之一。随着工业的发展,工业废水中的重金属离子因其严重的环境毒性和潜在的致癌性对环境和人类造成了巨大损害。与此同时,经过国内外许多科研工作者的共同努力,目前已发展出许多成熟或尚待成熟的技术,其可以在实际工程中有效地处理重金属废水。废水中重金属的去除主要有物理、化学、生物三种方法。本文着眼于这三个方面,介绍近年来应用于重金属废水处理领域的技术方法。No other resource is more necessary for life than water,and treating wastewater in a safe,reliable and economical manner is one of the greatest challenges of the 21st century.With the development of industry,heavy metal ions in industrial wastewater have caused great damage to the environment and humans due to their severe environmental toxicity and potential carcinogenicity.At the same time,through the joint efforts of many scientific researchers at home and abroad,many mature or yet to be mature technologies have been developed,which can effectively treat heavy metal wastewater in actual projects.There are three main methods for removing heavy metals in wastewater:physical,chemical,and biological methods.This paper focuses on these three aspects and introduces the technical methods applied in the field of heavy metal wastewater treatment in recent years.

关 键 词：重金属 废水处理 物理处理 化学处理 生物处理 

分 类 号：X703[环境科学与工程—环境工程]