某铅冶炼厂废水处理与分质梯级利用研究  

Study on Wastewater Treatment and Classified Cascade Utilization in a Lead Smelter

作　　者：李秒 LI Miao

机构地区：[1]中国恩菲工程技术有限公司

出　　处：《有色冶金节能》2019年第6期47-50,共4页Energy Saving of Nonferrous Metallurgy

摘　　要：基于某铅冶炼厂外排废水多且污染周边环境的现状,对生活污水处理工艺、污酸废水处理工艺、酸性废水处理工艺和废水深度处理工艺等废水处理工艺进行优化,分质处理后的生产废水梯级回用,减少了新水消耗量,实现了废水零排放。Based on the situation of a lot of wastewater discharged from a lead smelter and polluting the surrounding environment, the treatment process of the domestic wastewater, waste acid wastewater, acid wastewater and wastewater advanced treatment were optimized. The production wastewater after the classified treatment was reused by cascade, which reduced the consumption of new water and realized zero discharge of wastewater.

关 键 词：铅冶炼厂 废水处理 梯级利用 零排放 

分 类 号：TF812[冶金工程—有色金属冶金] X758[环境科学与工程—环境工程]