| 染料中间体废水降解试验研究 |
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| 引用本文： | 李颖,魏光明.染料中间体废水降解试验研究[J].环境工程,2004,22(1):11-13. |
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| 作者姓名： | 李颖 魏光明 |
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| 作者单位： | 北京建筑工程学院,北京,100044;宁夏建筑设计研究院,银川,750001 |
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| 摘 要： | 染料中间体合成综合废水经电解前处理和蒸发处理后，与未经电解前处理，直接进行蒸发处理相比，CODCr的去除率可提高 75 %以上，并使后续活性炭的投加量减少 80 %左右，从而降低了全厂综合废水处理的运行费用
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| 关 键 词： | 染料中间体 电解 前处理 |
STUDY ON DEGRADATION OF DYESTUFF INTERMEDIATE WASTEWATER |
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| Li Ying et al.STUDY ON DEGRADATION OF DYESTUFF INTERMEDIATE WASTEWATER[J].Environmental Engineering,2004,22(1):11-13. |
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| Authors: | Li Ying |
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| Institution: | Li Ying et al |
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| Abstract: | After the pre-treatment of electrolysis and evaporation of all dyestuff intermediate wastewater,the removal of COD Cr can be increased by more than 75% than the wastewater treated only by evaporation,which makes the dosage of activated carbon for follaw-up treatment be decreased by nearly 80%.The operation cost of all wastewater is reduced greatly. |
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| Keywords: | dyestuff intermediate electrolysis and pre-treatment |
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