| 活性污泥一藻类共生间歇法处理城市污水中的氮、磷 |
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| 引用本文： | 王晓波,曹爱国,刘永松.活性污泥一藻类共生间歇法处理城市污水中的氮、磷[J].湘潭大学自然科学学报,1996(1). |
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| 作者姓名： | 王晓波 曹爱国 刘永松 |
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| 作者单位： | 浙江省宁波市环境保护研究所，湘潭大学建筑工程系 |
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| 摘 要： | 研究城市污水氮、磷处理工艺．研究表明，用活性污泥一藻共生的间歇法有效地去除模拟城市污水中的氮、磷．采用人工富营养形式利用氮，可以取消惯常缺氧反硝化过程．活性污泥在系统中提供良好的絮凝作用，无需专门除藻措施．混合条件不影响藻类生长．藻类死亡后形成的有机物能被活性污泥利用。
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| 关 键 词： | 污性污泥一藻类共生 间歇生物反应器 城市污水脱氮除磷 |
DENITIFICATION AND PHOSPHORUS REMOVAL WITH SYMBITOTIC SYSTEM OF ACTIVATED SLUDGE AND AGLAE IN BATCH REACTOR |
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| WangXiaobo,Liu Yongsong,Cao Aiguo.DENITIFICATION AND PHOSPHORUS REMOVAL WITH SYMBITOTIC SYSTEM OF ACTIVATED SLUDGE AND AGLAE IN BATCH REACTOR[J].Natural Science Journal of Xiangtan University,1996(1). |
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| Authors: | WangXiaobo Liu Yongsong Cao Aiguo |
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| Abstract: | The Paper discusses the new technology of denitrifcation and phosphorus re-moval for municipal wastewater.It is presented that nitrogen and phosphorus in wastewater could be efficiently removed with symbiotic system of activated sludge-aglge by SBR.Anoxic denitrification processes could be omitted with artificial eutrophion and assimita-tion of nitrogen by aglae.By the bio-floccalation, activated sludge could substitute for aglae collection opera-tion,as used in oxidation pond conventionally. Agitation does not affect on the growth of aglae and converted organics,remains of aglae ,could be metabolised by bacterias in activated sludge. |
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| Keywords: | symbiotic system of activated sludge - aglae batch biological reactor denirification and phosphorus removal for municipal wastewater |
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