电镀重金属废水处理技术研究进展

Research progress on treatment technology of electroplating heavy metal wastewater

介绍了当前国内外重金属电镀废水的处理技术,主要有吸附法、离子交换法、化学沉淀法、生物絮凝法、生物修复法等。分析了各种方法的优缺点,并指出研究开发新的天然植物材料用于重金属电镀废水的处理是今后的研究热点。

This paper introduces the treatment technology of heavy metal electroplating wastewater at home and abroad.There are adsorption method,ion exchange method,chemical precipitation method,biological flocculation method,bioremediation method and so on,the advantages and disadvantages of each method are analyzed,and it is pointed out that the research and development of new natural plant materials for the treatment of heavy metal electroplating wastewater is a hot topic in the future.