| 活性污泥膨胀及其影响因素 |
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| 引用本文： | 吴红娟,刘超,罗义.活性污泥膨胀及其影响因素[J].地球与环境,2008,36(1):33-35. |
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| 作者姓名： | 吴红娟 刘超 罗义 |
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| 作者单位： | 石家庄铁道学院土木工程分院,河北,石家庄,050043;石家庄市桥东污水处理厂,河北,石家庄,050026;河北建筑工程学院,河北,张家口,075024 |
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| 基金项目： | 石家庄市桥东污水处理厂内部研究项目 |
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| 摘 要： | 活性污泥膨胀是影响污水处理出水水质的重要因素,文章总结了污泥膨胀的特点及分类,并从污水水质、营养成分、pH、污泥负荷、DO等角度进行分析,得出不同的进水水质、运行条件下产生污泥膨胀的原因各异的结论。
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| 关 键 词： | 活性污泥 污泥膨胀 影响因素 |
| 文章编号： | 1672-9250(2008)01-0033-03 |
| 修稿时间： | 2007年9月20日 |
ACTIVATED SLUDGE EXPANSION AND AFFECTING FACTORS |
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| WU Hong-juan,LIU Chao,LUO Yi.ACTIVATED SLUDGE EXPANSION AND AFFECTING FACTORS[J].Earth and Environment,2008,36(1):33-35. |
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| Authors: | WU Hong-juan LIU Chao LUO Yi |
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| Institution: | 1. School of Civil Engineering;Shijiazhuang Railway Institute;Shijiazhuang 050043;China;2. Shijiazhuang Qiaodong Wastewater Treatment Plant;Shijiazhuang 050026;3. Hebei Institute of Architecture and Civil Engineering;Zhangjiakou 075024;China |
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| Abstract: | Activated sludge bulking is an important factor, which affects the effluent quality in wastewater treatment process. This paper generalized the characteristics and classification of sludge expansion. Then the wastewater quality, nutritional ingredient, pH value, sludge loading, and DO concentrations were studied and the results showed that sludge expansion is caused by different factors in different water penetration quality and operating conditions. |
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| Keywords: | activated sludge sludge expansion affecting factor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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