| 丝状菌对好氧颗粒污泥形成的影响 |
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| 引用本文： | 林勇山,濮文虹,杨昌柱,刘宏波,袁锦洲,张洋.丝状菌对好氧颗粒污泥形成的影响[J].环境工程,2009,27(3):63-67. |
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| 作者姓名： | 林勇山 濮文虹 杨昌柱 刘宏波 袁锦洲 张洋 |
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| 作者单位： | 华中科技大学环境科学与工程学院,武汉,430074 |
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| 摘 要： | 通过在SBR中分别接种85%的絮状活性污泥和15%的丝状菌,采用以葡萄糖为碳源配制的人工模拟进水,研究丝状菌对好氧颗粒污泥形成的影响。结果在15 d内培养出理化性能良好的好氧颗粒污泥,表明丝状菌能够加快好氧颗粒污泥的形成。反应器运行期间,COD、NH4+-N、总氮和总磷的平均去除率分别为80.0%、86.9%、70.0%和42.5%,且出水水质稳定,表明好氧颗粒污泥具有良好的除污效果。
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| 关 键 词： | 好氧颗粒污泥 丝状菌 SBR 理化性能 |
INFLUENCE OF FILAMENTOUS BACTERIA ON THE FORMATION OF AEROBIC GRANULE SLUDGE |
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| Lin Yongshan,Pu Wenhong,Yang Changzhu,Liu hongbo,Yuan Jinzhou,Zhangyang.INFLUENCE OF FILAMENTOUS BACTERIA ON THE FORMATION OF AEROBIC GRANULE SLUDGE[J].Environmental Engineering,2009,27(3):63-67. |
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| Authors: | Lin Yongshan Pu Wenhong Yang Changzhu Liu hongbo Yuan Jinzhou Zhangyang |
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| Institution: | School of Environmental Science and Engineering;Huazhong University of Science and Technology;Wuhan 430074;China |
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| Abstract: | The effects of filamentous bacteria on the formation of aerobic granule sludge were investigated by inoculating 85% activated sludge and 15% filamentous bacteria,feeding synthetic municipal wastewater with glucose as carbon source in SBR.The aerobic granule sludge with good physicochemical properties were formed within 15 d.The results showed that filamentours bacteria could speed up the formation of aerobic granule sludge.During the operation of SBR,the average removal rate of COD,NH~+_4-N,TN and TP were 8... |
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| Keywords: | aerobic granule sludge filamentous bacteria SBR physicochemical property |
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