车间外排废水综合治理

Comprehensive Treatment of Wastewater Discharged to Outside of the Workshop

有色冶金产生的废水中,含有各类不同的重金属离子及其化合物,对环境存在一定的毒性。本文在全面分析造成外排至厂串山垄1#水库的车间外排水Cu2+在一段时间内持续小幅超标原因的基础上,结合国家节能减排精神,对为解决这一问题所采取的一系列技术改造进行了详细的阐述,以期对存在相似情况的冶金废水治理提供借鉴和参考。

Waste water contained with Different types of heavy metal ions and their compounds,produced from nonferrous metallurgy are toxic to the environment.On the basis of analysis the reason why Cu2＋ in the drainage discharged from workshop to No.1Chuanshanlong reservoir exceeds the standards slightly and lasted for a while,this paper gives a detailed explanation of a series of technical upgrading for solving the problem in spirit of the national energy conservation and emission reduction in order to provide references to the similar situation of treatment of metallurgical wastewater.