利用锌湿法冶炼废水生产七水硫酸锌试验研究  

Produces Seven Water Zinc Sulfate Experimental Study Using The Zinc Aqueous Method Smelting Waste Water

作　　者：张昱琛[1] 

机构地区：[1]白银有色集团公司西北铅锌冶炼厂,甘肃白银730900

出　　处：《甘肃冶金》2010年第1期45-45,80,共2页Gansu Metallurgy

摘　　要：阐述了利用锌湿法冶炼废水经过中和、除杂、富集、净化、浓缩等工艺生产高纯七水硫酸锌的过程。不但回收了金属锌,而且起到了环境保护作用。This article elaborated passes through neutral using the zinc aqueous method smelting waste water, eliminates mixed, concentrates, crafts and so on purification, concentration produces the high pure seven water zinc sulfate the process. Not only has recycled the metal zinc, moreover played the environmental protection role.

关 键 词：废水 中和 富集 净化 浓缩 结晶分离 

分 类 号：X758[环境科学与工程—环境工程]