摘要
对矿渣处理含铬废水进行了试验研究,探讨了矿渣用量、废水酸度、接触时间等因素对除铬效果的影响,结果表明,在废水pH值3～13、Cr^(3+) 0～300 mg/L范围内,按铬/矿渣重量比1/200进行处理,铬除去率大于99％,且出水可达排放标准。
The treatment of chrominum-containing effluent with slag were experimentally investigated. The results showed that the ratio of chrominum removing was greater than 99% in the range of pH 3-13, Cr3+ 0-300 mg/L, and the outlet water reached national effluent discharge standard.
出处
《材料保护》
CAS
CSCD
北大核心
1997年第3期21-23,共3页
Materials Protection
