| 染料废水的电解脱色和处理研究 |
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| 引用本文： | 杨国栋,樊燕平,张淑荣. 染料废水的电解脱色和处理研究[J]. 山西大学学报(自然科学版), 2001, 24(3): 268-270 |
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| 作者姓名： | 杨国栋 樊燕平 张淑荣 |
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| 作者单位： | 山西大学环境科学系, |
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| 摘 要： | 采用电解法对含硫化黑染料废水的脱色和去除效果进行了研究。结果表明，在pH=7,电解电压（V）和电流（I）分别为24V和0．19A，加入电解质条件下，浓度为146mg/L的硫化黑水样4hCODcr去除率为87．69％。选择最佳条件对其化工染料厂废水进行处理染料废水时存在的问题。
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| 关 键 词： | 硫化黑 染料废水 电解法 废水处理 电解脱色 去除机理 色度 |
| 文章编号： | 0253-2395(2001)03-0268-03 |
| 修稿时间： | 2000-10-07 |
The Study on De-coloring and the Dye Removals of Containing Sul fur Black Dye Wastewater by Means of Electrolysis |
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| YANG Guo dong,FAN Yan ping,ZHANG Shu rong. The Study on De-coloring and the Dye Removals of Containing Sul fur Black Dye Wastewater by Means of Electrolysis[J]. Journal of Shanxi University (Natural Science Edit, 2001, 24(3): 268-270 |
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| Authors: | YANG Guo dong FAN Yan ping ZHANG Shu rong |
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| Abstract: | The removals of sulfur black dye wastewater were studied by electrolysis reactor.Several factors affecting the removal rates of sulfur black dye and color removal,such as electrolysis volt,dye initial concentration,pH values,retention times and the NaCl addition were analyzed respectively.The results showed that the CODcr removal rate was about 87.69% in 4 h and in condition of pH=7,electrolysis volt=24V,electrolysisI=0.19 A,and the NaCl addition separately. Based on the above electrolysis conditions,the dye wastewater from the dye factory was disposed of,and the removal rate should reach 81.73%.Moreover,the problem in the disposal of dye wastewater by means of electrolysis and the development trend were also discussed. |
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| Keywords: | electrolysis approaches dye wastewater sulfur black dye |
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