连续镀铬机组漂洗水减排技术  

Investigation on Reducing Rinse Water Discharge in Continuum Chrome-plating Line

作　　者：孙悦庆[1] 周庚瑞[1] 马惠仙[2] 潘红良[2] 

机构地区：[1]宝山钢铁股份有限公司冷轧薄板厂,上海200431 [2]华东理工大学机械与动力工程学院,上海200237

出　　处：《复旦学报（自然科学版）》2012年第3期388-391,共4页Journal of Fudan University：Natural Science

摘　　要：在连续镀铬机组中,大量的镀铬漂洗水需要连续排放,造成环境污染和资源的浪费,现提出了镀铬漂洗水的回用技术,研究了镀液中金属杂质离子的去除技术和镀铬漂洗水的浓缩回用技术,降低了漂洗水的排放量,实现了资源的有效利用.There are a great deal of rinse water discharged in continuum chrome-plating line. This lead environmental pollution and resource wasting. A recycle technology for the rinse water has been pointed out. The removing technology for foreign ion in chrome plating solution and concentrating technology for chromium ion in rinse water have been investigated. With such technology, reducing rinse water discharge and chromium resume in continuum chrome plating line can be achieved.

关 键 词：漂洗水 减排 连续镀铬机组 

分 类 号：TQ150.9[化学工程—电化学工业]