摘要
含铜废水主要来源于冶金、金属加工、机器制造等工业的生产过程。含铜废水处理不当会污染环境。因此含铜废水必须经过处理达到国家标准后才能排放。在含铜废水的处理工艺中,化学沉淀法具有工艺简单、反应迅速、费用较低、适用范围广等优点。文中通过对含铜废水的处理工艺进行分析,得到最佳的铜去除率。
Copper-containing wastewater mainly comes from metallurgical, metal processing, machine manufacturing and other industrial processes. Improper treatment of copper-containing wastewater will pollute the environment. Therefore, coppercontaining wastewater must be treated to meet national standards before it can be discharged. In the treatment of copper-containing wastewater, chemical precipitation has the advantages of simple process, rapid reaction, low cost and wide application. This paper analyzes the treatment process for copper-containing wastewater and obtains the best copper-containing removal rate.
作者
宫文宇
Gong Wenyu(Water&Gas Plant of PetroChina Daqing Petrochemical Company,Daqing 163714,China)
出处
《炼油与化工》
2020年第2期71-72,共2页
Refining And Chemical Industry
关键词
含铜废水
化学沉淀法
去除效果
絮凝剂
copper-containing wastewater
chemical precipitation
removal efficiency
flocculatingagent
