物理化学法处理重金属废水的研究进展  

Research Progress of Physico-chemical Treatment Techniques for Heavy Metal Wastewater

作　　者：付丰连[1] 

机构地区：[1]广东工业大学环境科学与工程学院,广东广州510006

出　　处：《广东化工》2010年第4期115-117,共3页Guangdong Chemical Industry

基　　金：广东省自然科学基金项目(9451009001002753)

摘　　要：随着现代工业的迅速发展,重金属的污染日益严重,已成为全球关注的热点问题。文章综述了化学沉淀法、凝聚-絮凝法、电解法、吸附法、膜分离法等物理化学法处理重金属废水的技术适用性,并且评价了它们的优势和局限性。物理化学法有很多优点,是被证实的重金属废水处理最有效的方法之一。With the rapid development of modern industries, the pollution of heavy metal is more and more serious and becomes a hot issue, which has attracted worldwide concern. The paper reviewed the technical applicability of various physico-chemical treatments including chemical precipitation, coagulation-flocculation, electrolysis, adsorption, membrane separation, etc., for the removal of heavy metal wastewater. Their advantages and limitations in application were evaluated. Physico-chmical treatments offered various advantages and had been found as one of the most suitable treatments for heavy metal wastewater.

关 键 词：重金属废水 物理化学法 研究进展 

分 类 号：X5[环境科学与工程—环境工程]