微生物絮凝剂对染料废水的脱色试验  

Decolonization Experiments of Microbial Flocculant in the Dye Wastewater

作　　者：刘亚秋[1] 张慧[1] 彭其安[1] 向艳丽[1] 

机构地区：[1]武汉纺织大学环境工程学院,武汉430073

出　　处：《湖北农业科学》2013年第5期1036-1038,共3页Hubei Agricultural Sciences

基　　金：武汉纺织大学大学生课外实践创新项目(20110100637)

摘　　要：通过单因素和正交试验确定了一种含少动鞘氨醇单胞菌(Sphingomonas paucimobilis)的微生物絮凝剂对酸性媒介黑T染料的最佳脱色条件。结果表明该絮凝剂对酸性媒介黑T染料具有较好的絮凝脱色效果。添加高岭土模拟工业酸性媒介黑T(1 000 mg/L)的废水中,调整pH为4.0,絮凝液添加量为2%,CaCl2添加量为0.16%,酸性媒介黑T染料废水的絮凝脱色率可达到95%。The previous study showed that the microbial flocculant contained Sphingomonas paucimobilis could discolor mordant black T dye wastewater efficiently.In this study,single factor tests and orthogonal tests were used to determine the optimized decolorization.The study demonstrated that the decolorization rate of mordant black T dye wastewater(1 000 mg/L) reached up to 95%,when pH was 4.0,the content of flocculation liquid was 2%,and that of CaCl2 was added to 0.16%.

关 键 词：微生物絮凝剂 染料废水 脱色 

分 类 号：S[农业科学]