| T酸一次洗水初步处理的研究 |
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| 引用本文： | 汪印 柏承志. T酸一次洗水初步处理的研究[J]. 化工环保, 1998, 18(5): 263-266 |
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| 作者姓名： | 汪印 柏承志 |
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| 作者单位： | 吉林化工学院 |
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| 基金项目： | 吉化公司染料厂T酸废水治理研究项目 |
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| 摘 要： | 采用重氮化－偶合－混凝沉淀和重氮化－混凝沉淀两种方法对Ｔ酸一次洗水的初步处理进步了研究。Ｔ酸一次洗水经两种方法处理后，ＣＯＤ去除率分别为６１．３％、５０．５％，色度去除率分别为７４．６％、７１％。
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| 关 键 词： | T酸 洗水 重氮化 混凝沉淀 废水处理 染料 |
Study on the Treatment of Wastewater from First Washing Unit in T Acid Production |
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| Wang Yin,Bai Chengzhi,Su Hong and Yan Guangping. Study on the Treatment of Wastewater from First Washing Unit in T Acid Production[J]. Environmental Protection of Chemical Industry, 1998, 18(5): 263-266 |
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| Authors: | Wang Yin Bai Chengzhi Su Hong Yan Guangping |
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| Abstract: | The wastewater from first washing unit in T acid production has been preliminarily treated by diazotization coupling reaction coagulating sedimentation process and diazotization coagulating sedimentation process with 61.3% and 50.5% of COD removal efficiency and 74.6% and 71% of colourity removal rate respectively. |
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| Keywords: | T acid washing water diazotization coupling coagulating sedimentation. |
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