| 改进生化法处理焦化废水中难生物降解的有机毒物的研究 |
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| 引用本文： | 张启忠,欧阳福承.改进生化法处理焦化废水中难生物降解的有机毒物的研究[J].吉林化工学院学报,1991,8(1):25-30. |
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| 作者姓名： | 张启忠 欧阳福承 |
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| 作者单位： | 吉林化工学院化学工程系，吉林化工学院化学工程系 |
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| 摘 要： | 经过生化处理后的焦化废水仍含有不可生物降解的有机毒物。本文研究了在生化池中投加废炭黑处理此类有机毒物的可行性,并对处理条件进行了优化,结果表明此法对焦化废水中难生物降解的有机毒物有较好的去除能力,而且是以废治废,因废炭黑系某厂合成气车间排放的废水中所含的废渣。
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| 关 键 词： | 焦化废水 生化法 炭黑 有机毒物 |
An Advanced Biochemical Method for Treating Hard—biodegraded Toxic Organic Substances in Coking Waste Water |
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| Abstract: | The coking waste water treated by the biochemical method stillcontains many kinds of non-biodegradable toxic organic substances.The pa-per studies the feasibility of treating toxic organic substances of these kindsby adding some waste carbon black to the biochemical pond,and the trea-ting conditions are optimized.The results prove that the method is fairlyeffective for removing the toxic substances.And that is a comprehensivewaste-treatment,since the waste carbon black is discharged from a workshopof a synthetic gas plant. |
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| Keywords: | coking waste water biochemical method carbon black toxic organic substance |
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