文献类型：期刊文献

中文题名：驯化活性污泥处理高含盐量有机废水的研究

英文题名：Research on the Activated Sludge Acc limation in Treating Organic Wastew ater with High Mineral Contents

作者：刘祥凤[1];李青山[2];乌锡康[1]

机构：[1]华东理工大学资源与环境工程学院,上海200237;[2]华东理工大学材料科学与工程学院,上海200237

年份：2002

卷号：33

期号：4

起止页码：43

中文期刊名：工业用水与废水

外文期刊名：Industrial Water & Wastewater

收录：CSTPCD

语种：中文

中文关键词：有机废水;驯化活性污泥;甜菜碱;废水处理;好氧生物处理

外文关键词：acclimated activated sludge;high s alinity;betaine

摘要：在有菌种存在的好氧系统中,采用驯化活性污泥的方法处理高含盐量有机废水。结果表明,驯化活性污泥可以有效地处理高含盐量有机废水,在Na2SO4含量小于20000mg/L范围内,驯化污泥可以正常降解废水中的有机物,指示剂苯酚的去除率稳定在90%以上,通过驯化可以大大增强微生物抵御盐抑制的能力;在好氧系统中甜菜碱的抗钠毒性作用不明显。
In an aerobic environment with the ex istence of the special microbes,activated sludge was accli-mated to treat high saline organic wa stewater.The acclimated activated sludge could degrade organic substa nces normally when the concentration of Na 2 SO 4 was less than 20000mg /L in the wastew ater.The removal rate of sample substance phenol exceeded 90%.Acclimated microbes showed high r esistance to salt inhibition.Betaine showed little influence on the accli mation in an aerobic environment.