某电镀工业园区废水案例分析及处理工艺设计  

Case Analysis and Treatment Process Design of Electroplating Industrial Park Wastewater

作　　者：陈梅芹[1] 吴景雄[1] 

机构地区：[1]广东石油化工学院环境与生物工程学院,广东茂名525000

出　　处：《电镀与环保》2015年第5期59-62,共4页Electroplating & Pollution Control

摘　　要：电镀废水处理是电镀工业园区建设成功与否的关键环节。以某电镀工业园区废水为案例,分析该园区电镀废水的水质水量特点,阐述该园区电镀废水按质分类收集情况;以化学氧化+还原+沉淀为前处理工艺将废水中的氰化物及大部分重金属去除,再结合后续微生物处理工序,使微量的重金属及残余的有机物进一步去除,最终实现出水达标排放。Treatment of electroplating wastewater is vital for electroplating industrial park construction. The quality and quantity characteristic of electroplating wastewater were analyzed and the grading collection situation was also elaborated taking an electroplating industrial park wastewater as example. Cyanide and almost all heavy metals can he removed using chemical oxidation＋ reduction＋ precipitation pretreatment process, and then residual heavy metals and organic pollutants were removed adopting microbiological treatment process. The treated electroplating wastewater can meet the requirements of emission standard.

关 键 词：电镀工业园区 电镀废水 按质收集 处理工艺设计 

分 类 号：X781.1[环境科学与工程—环境工程]