摘要
对用沸石处理含铬废水进行了试验研究，探讨了沸石用量、废水酸度、接触时间等因素对除铬效果的影响，结果表明：当废水ｐＨ≥４，Ｃｒ３＋≤３００ｇｍ／Ｌ时，按铬与沸石量比１∶５００投加沸石进行处理，铬去除率大于９９％，出水可达排放标准。
The treatment of chromium containing wastewater with zeolite were experimentally investigated.The result show that the ratio of removing chromium is greater than 99% in the range of pH≥4 and Cr 3+ ≤300 mg/L with effluent meeting with National Wastewater Discharge Standard.
出处
《环境工程》
CAS
CSCD
北大核心
1997年第3期13-15,共3页
Environmental Engineering
