当前位置: 首页 > 文章 > 微生物絮凝剂对染料废水的脱色试验 湖北农业科学 2013,52 (5) 1036-1038
Position: Home > Articles > Decolonization Experiments of Microbial Flocculant in the Dye Wastewater Hubei Agricultural Sciences 2013,52 (5) 1036-1038

微生物絮凝剂对染料废水的脱色试验

作  者:
刘亚秋;张慧;彭其安;向艳丽
单  位:
武汉纺织大学环境工程学院
关键词:
微生物絮凝剂;染料废水;脱色
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%。
译  名:
Decolonization Experiments of Microbial Flocculant in the Dye Wastewater
作  者:
LIU Ya-qiu,ZHANG Hui,PENG Qi-an,XIANG Yan-li(School of Environmental Engineering,Wuhan Textile University,Wuhan 430073,China)
关键词:
microbial flocculant;dye wastewater;decolorization
摘  要:
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%.

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