摘要
本文对锌冶炼制酸生产中净化工序的废水处理方法进行了研究,根据其水质特点,详细介绍了三级石灰乳中和法在制酸污水处理中的机理、工艺流程及实践应用,经此方法处理后的污水排放可达到国家排放标准。
This paper studied the processing method of aicd waste water from the depurative procedure of zinc smelting smoke producting acid. According to the characteristics of the aicd waste water it, introduced the principles process cherts and application of the three-stage neutraliztion processing method using lime milk. After using this processes, The waste water could attain national drainage standard.
出处
《有色冶金节能》
2006年第4期45-47,共3页
Energy Saving of Nonferrous Metallurgy
关键词
污水处理
三级中和
石灰乳
treating waste water
three-stage neutraliztion
lime milk
