冷轧废水处理工程实例  

Example Project of Cold Rolling Wastewater Treatment

作　　者：吴喆 黄海峰 吴林 

机构地区：[1]上海东振环保工程技术有限公司,上海201203 [2]上海科雷环保工程有限公司,上海200433 [3]福斯特惠勒亚太私人投资有限公司

出　　处：《中国给水排水》2014年第10期64-68,共5页China Water & Wastewater

摘　　要：钢铁企业的冷轧废水因其组成复杂、污染物浓度高而成为最难处理的废水之一。某钢厂采用分质预处理再合并深化处理的工艺,实际运行证明,系统运行稳定,工艺可靠,出水水质达到或优于国家排放标准,并可作为回用水的原水。Cold rolling wastewater is one of the most difficult wastewater to treat clue to its complex composition and high pollutant concentration. In a steel mill, each wastewater stream was pre-treated first, and then combined with other streams for advanced treatment. The actual operation results indicated that the system could be operated stably and safely. The effluent quality could meet or be better than the requirements of the national discharge standards. The effluent could be used as the feed water of the reuse system.

关 键 词：冷轧废水 含铬废水 超滤 膜生物反应器 

分 类 号：X703.1[环境科学与工程—环境工程]