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皮革黑染色废液的处理
The treatment for dye wastewater of black leather
【摘要】 用“絮凝—吸附—沉淀”法对皮革黑染色废液进行处理。结果表明 :脱色率大于 96 % ,CODCr去除率为92 4% ,达到了国标排放标准 ,令人满意
【Abstract】 A method“flocculate-sorb-drop” is used to treat dye wastewater of black leather. The results show that this method is usable.The rate of decolourization is over 96%, and the removal of COD Cr is 92.4%.
【关键词】 絮凝剂;
印染废水;
脱色;
COD_Cr;
【Key words】 flocculant; print and dye wastewater; decolourization; COD_Cr;
【Key words】 flocculant; print and dye wastewater; decolourization; COD_Cr;
- 【文献出处】 工业水处理 ,INDUSTRIAL WATER TREATMENT , 编辑部邮箱 ,2000年07期
- 【分类号】X791
- 【被引频次】2
- 【下载频次】79