摘要
文章介绍了先中和后硫化与先硫化后中和两种处理冶炼污酸的工艺,并在株洲冶炼集团有限责任公司污酸工段进行了扩试和生产验证试验,结果表明先中和后硫化法更具有优越性。
In this article, we have a study on heavy metal industrial wastewater treatment with the mothods of sulphuration-neatrailization and neatrailization-sulphuration .After a series of experiments have been done in Zhuzhou Smelter, we find the method of neatralization-sulphuration is better than the method of sulphuration-neatralization in deal with wastewater.
出处
《湖南有色金属》
CAS
2005年第3期30-32,共3页
Hunan Nonferrous Metals
关键词
中和法
硫化法
污酸
溶度积
neatralization
sulphuration
polluted acid
solubility product
