| 生物法处理含酚废水的研究 |
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| 引用本文： | 张伟,吴芳云,孙金蓉,史方.生物法处理含酚废水的研究[J].油气田环境保护,1999,9(2):23-25. |
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| 作者姓名： | 张伟 吴芳云 孙金蓉 史方 |
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| 作者单位： | 石油大学北京环境中心 |
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| 摘 要： | 为了降低炼油厂污水处理场的酚负荷，对催化裂化汽提塔所排含酚废水的预处理进行了研究。进行了煤渣吸附实验，酚的生物降解动力学实验及酚在兼氧条件下的处理实验；采用４－氨基安替比林光度法测定酚浓度。实验结果表明采用煤渣填料－生物膜反应器，酚的去除率可达９０％，酚的生物降解符合一级反应动力学，酚类物质可在兼氧条件下降解
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| 关 键 词： | 污水 酚 生物处理 生物降解 |
Treatment of Phenolic Wastewater by Biological Method |
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| Zhang Wei,Wu Fangyun,Sun Jinrong,Shi Fang.Treatment of Phenolic Wastewater by Biological Method[J].Environmental Protection of Oil & Gas Fields,1999,9(2):23-25. |
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| Authors: | Zhang Wei Wu Fangyun Sun Jinrong Shi Fang |
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| Abstract: | In
order to reduce the phenol load of wastewater treatment plant of refinery,a method of
pretreatment phenolic wastewater discharged from stripping tower of catalytic cracker was
studied.Experiments of adsorption of cinder,kinetics of phenol biodegradation,anoxic
biodegradation of phenols was carried out.The concentration of phenols was analyzed by 4AAP
method.The results showed that the fixed film reactor packed with cinder and cultivated with
activated sludge from coking plant removed 90% of phenols from the effluent of stripping
tower;first order reaction kinetics well fitted the phenol biodegradation;A high removal efficiency
of phenols was obtained by anoxic treatment. |
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| Keywords: | sewage phenol biological treatment biodegration |
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