| 电化腐蚀法预处理难生化的染料中间体废水 |
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| 引用本文： | 肖羽堂,蒋忠锦.电化腐蚀法预处理难生化的染料中间体废水[J].湖南大学学报(自然科学版),1997,24(3):82-87. |
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| 作者姓名： | 肖羽堂 蒋忠锦 |
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| 作者单位： | 湖南大学环境工程系 |
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| 摘 要： | 染料中间体二硝基氯化苯废水对生物具有毒性，是目前最难处理的废水之一，本研究采用铁的屑－煤渣法对废水进行预处理，以改善它的可生化性，降低废水ＣＯＤ和色度，研究结果表明，经铁屑－煤渣处理之后，出水可生化性好，对生化过程无明显的抑制作用，同时废水ＣＯＤ和色度的去除率也很高。
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| 关 键 词： | 难生化有机物 染料 中间体 电化腐蚀 废水处理 |
Pretreatment of Refractory Dyeing intermediate Wastewater by Galvanic Corrosion Process |
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| Xiao Yutang Jiang Zhongjin Wang Jihui Zhang Panyue.Pretreatment of Refractory Dyeing intermediate Wastewater by Galvanic Corrosion Process[J].Journal of Hunan University(Naturnal Science),1997,24(3):82-87. |
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| Authors: | Xiao Yutang Jiang Zhongjin Wang Jihui Zhang Panyue |
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| Abstract: | Dyeing inteninediate dinitrotchlorobenzene is toxic for microorganism and is one of the most difficulty-treated watewater. A pretreatment method for improving the bio- logical treatability and removing the (30D and colorization using combined iron scrap-coal cin- der has been studied . The research results show that the effluents after pretreatment using iron scrap-coal cinder become hetter bindegradabi lity without obvious inhibition to biological process; on the other hand , the removal ratio of COD and colonization is also very high . |
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| Keywords: | refractory organic chemicals pretratment dyeing intermediate wastewa- ter galvanic corrosion |
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