| 炼油废水活性污泥处理工艺中泡沫的形成研究 |
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| 引用本文： | 余伟,李海港,于萍,王黎明,罗运柏.炼油废水活性污泥处理工艺中泡沫的形成研究[J].环境科学与技术,2011,34(3):62-66. |
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| 作者姓名： | 余伟 李海港 于萍 王黎明 罗运柏 |
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| 作者单位： | 1. 中国石油化工股份有限公司武汉分公司,湖北,武汉,430082
2. 武汉大学化学与分子科学学院,湖北,武汉,430072 |
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| 基金项目： | 湖北省教育厅高校产学研合作项目资助 |
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| 摘 要： | 活性污泥法处理废水产生的泡沫会影响废水处理系统的正常运行及出水水质.采用气相色谱-质谱(GC-MS)对炼油废水的成分进行了鉴定,并用化学鉴定方法进行了对照,废水中存在阴离子和非离子表面活性剂.试验研究证明,炼油废水活性污泥处理工艺中产生泡沫的主要原因是系统中存在阴离子表面活性剂、非离子表面活性剂及活性污泥中存在诺卡氏放...
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| 关 键 词： | 活性污泥 表面活性剂 诺卡氏放线菌 数学模型 |
Characterization of Foam in Refinery Wastewater Activated Sludge Process |
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| YU Wei,LI Hai-gang,YU Ping,WANG Li-ming,LUO Yun-bai.Characterization of Foam in Refinery Wastewater Activated Sludge Process[J].Environmental Science and Technology,2011,34(3):62-66. |
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| Authors: | YU Wei LI Hai-gang YU Ping WANG Li-ming LUO Yun-bai |
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| Institution: | YU Wei1,LI Hai-gang2,YU Ping2,WANG Li-ming2,LUO Yun-bai2(1.Wuhan Petrochemical Complex,SINOPEC,Wuhan 430082,China,2.School of Chemistry and Molecular Science,Wuhan University,Wuhan 430072,China) |
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| Abstract: | Scum and foaming as one of the most common operating problems in aerobic activated sludge process would affect the normal operation of wastewater treatment system and effluent quality.Anionic surfactants and non-ionic surface active agents in refinery wastewater were detected and characterized with GC-MS technique and chemical methods.Results indicated that the foam forming in refinery wastewater activated sludge process was due to anionic surfactants and non-ionic surface active agents presented in system ... |
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| Keywords: | activated sludge surface active agent Nocardioform actinomycetes mathematical model |
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