改性膨润土混凝预处理高浓度味精废水实验研究

Treatment of MSG Wastewater by Modified Bentonite

探讨了改性膨润土对高浓度味精废水的实际处理效果，明确了改性膨润土在２０ｍｉｎ内可以使反应达到稳定，并且在１０～３０℃范围内处理效果均较好．对于两种浓废水的ＣＯＤｃｒ，ＢＯＤ５ＳＳ的平均去除率达４５％，４５％，９５％以上．同时运行费用低。

The efficieny of MSG Wastewater treatment by modified bentonite was studied. The result showed that two kinds of high concentration MSG wastewater both could be treated, CODcr removal rate reached more than 45%, so did BOD5, moreover, SS removal rate reached more than 95%.