| 活性污泥生物除磷机制及其影响因素 |
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| 引用本文： | 许晓路,申秀英.活性污泥生物除磷机制及其影响因素[J].农业环境与发展,1994,11(3):25-28,38. |
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| 作者姓名： | 许晓路 申秀英 |
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| 作者单位： | 浙江师范大学 |
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| 摘 要： | 高效生物除磷的活性污泥系统主要有Ｐｈｏｒｅｄｏｘ、ＵＣＴ、ＭＵＣＴ、Ａ／Ｏ、间歇式活性污泥法等工艺。其特点是先有一厌氧区，后有一好氧区，厌氧区内发生磷的大量释放、好氧区内则造成磷的大量吸收；主要除磷生物是不动细菌属Ａｃｉｎｅｔｏｂａｃｔｅｒ．ｓｐ，污水性质、毒物、操作参数、溶解氧浓度、厌氧区中投加基质对污泥除磷性能均有一定的影响。
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| 关 键 词： | 活性污泥、生物除磷，影响因素。 |
The Biological Mechanism and Effecting factors of Phosphorus Removal byactivated Sludge |
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| Abstract: | Abstract The modified form of the activated sludge process as phoredox, UCT,MUCT,A/O,SBR process are very effective for removal of phosphatesfrom wastevater via biological process.The anaerobic period is characteri-zed by a simultaneous increase in soluable phosphorus concentration,andthe phosphorus removal in the aerobic zone;the mainly pliosphate-accum-mulating organisms is Acinetobacters and the nutrient addition has someinflluences on the performance of phosphorus removal. |
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