摘要
使用MPS-44和DLNF2-30两种卷式纳滤膜对洁霉素废水的透水性能、CODCr和洁霉素的截留率作了实验研究,并提出了浓缩洁霉素的膜组合流程。结果表明:两种膜组合运行时对洁霉素的总回收率为95%,浓缩倍数10~15,出水洁霉素浓度低于10mg/L,CODCr浓度为4000mg/L左右,基本满足后续生化处理的要求。
An experimental study was conducted on the MPS-44 and DLNF2-30 membranes' filtrating characteristics, CODCr retention rate, lincomycin retention rate and the capability of the treatment of various concentration wastewater. The Series process results indicate that recovery rate of lincomycin can reach 95% and concentrating times of the wastewater, about 10~15. The quality of effluent water meet for the follow-up biochemical treatment demands, which are 10mg/L of lincomycin and 4000mg/L of CODCr.
出处
《水处理技术》
CAS
CSCD
北大核心
2003年第3期169-171,共3页
Technology of Water Treatment