| 膨胀污泥和泡沫中的丝状菌及其控制 |
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| 引用本文： | 杨秀山,G.Garuti,A.Tilche. 膨胀污泥和泡沫中的丝状菌及其控制[J]. 首都师范大学学报(自然科学版), 1993, 0(4) |
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| 作者姓名： | 杨秀山 G.Garuti A.Tilche |
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| 作者单位： | 首都师范大学生物系，ENEA环境工程实验室，ENEA环境工程实验室 意大利，意大利 |
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| 摘 要： | 本文对活性污泥废水处理中的丝状微生物的形态进行了观察。结果表明,在城市废水处理厂的活性污泥中,引起污泥膨胀的丝状菌主要有Microthrix Parvicella,Nostocoida Limicola,0041,Thiothrix I,0092和Nocardia SP等;泡沫中的丝状菌为M.Parvicella和NocardiaSP.进一步分析了引起污泥膨胀的丝状菌繁殖条件及控制方法。
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| 关 键 词： | 膨胀污泥 泡沫 丝状微生物 |
Filamentous Microorganisms and Control in Activated Bulking Sludge and Foaming |
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| Yang Xiushan,G. Garuti,A. Tilche. Filamentous Microorganisms and Control in Activated Bulking Sludge and Foaming[J]. Journal of Capital Normal University(Natural Science Edition), 1993, 0(4) |
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| Authors: | Yang Xiushan G. Garuti A. Tilche |
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| Affiliation: | Yang Xiushan,G. Garuti,A. Tilche Department of Biology,Capital Normal University ENEA Dipartimento di Ingegneria Ambiental,Italy |
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| Abstract: | Microscope observation on filamentous microorganisms presenting in activated sludgewastewater treatment processes was accomplished. The results indicated that the fila-ments causing sludge bulking could be observed frequently were Microthrix parvicella,Nostocoida limicola, 0041, Thiothrix I, 0092 and Nocardia sp etc. and the filaments caus-ing scum were M. Parvicella and Nocardia SP. The proliferous Conditions and controlmethods on filamentous microordanisms causing sludge bulking and foaming were alsostudied. |
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| Keywords: | bulking sludge scum filaments microorganisms |
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