重金属废水处理技术探讨  

Discussion on Treatment Technologies for Heavy Metal Wastewater

作　　者：李萌[1] 张翔宇[1] 潘利祥[1] 

机构地区：[1]中节能六合天融环保科技有限公司,北京100085

出　　处：《当代化工》2014年第8期1642-1645,共4页Contemporary Chemical Industry

摘　　要：介绍了近年来国内外重金属废水处理技术的研究成果与应用案例。探讨了化学沉淀法、氧化还原法、离子交换法、吸附法、膜分离技术及生物法处理重金属废水的原理、优缺点及研究现状。展望了重金属废水处理技术的发展方向。Research achievements and application of treatment technologies for heavy metal wastewater at home and abroad were introduced. Principles, advantages and disadvantages, research status of the chemical precipitation method, oxidation reduction method, ion exchange method, adsorption method, membrane separation method and biological method for heavy metal wastewater treatment were discussed. The development trend of treatment technologies for heavy metal wastewater was analyzed.

关 键 词：重金属 废水处理 污染 

分 类 号：X703[环境科学与工程—环境工程]