| 气浮滤池用于城市污水深度处理的研究 |
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| 引用本文： | 王启山 刘连生. 气浮滤池用于城市污水深度处理的研究[J]. 中国给水排水, 1996, 12(3): 10-13 |
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| 作者姓名： | 王启山 刘连生 |
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| 作者单位： | 天津城市建设学院 |
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| 摘 要： | 针对城市污水处理厂二级出水中残留的悬浮微粒不易沉淀的特点，选用气浮＋过滤的方法对二级出水进行深度处理。通过采用新型的竖向逆流型气浮池，提高了气浮的去除率。
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| 关 键 词： | 城市污水 深度处理 气浮池 好氧生物 滤池 |
STUDIES ON ADVANCED TREATMENT OF MUNICIPAL WASTEWATER BY AIR FLOATATIONFILTER |
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| Qishan Wang, Liansheng Liu, Fansong Wu. STUDIES ON ADVANCED TREATMENT OF MUNICIPAL WASTEWATER BY AIR FLOATATIONFILTER[J]. China Water & Wastewater, 1996, 12(3): 10-13 |
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| Authors: | Qishan Wang Liansheng Liu Fansong Wu |
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| Affiliation: | Tianjin Urban Construction Collage |
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| Abstract: | A process of air floatation tank and biofilter is taken to deeply remove nonsettled microparticles remaining in the effluent from a scondary municipal wastewater treatment works. The efficiency of floatation is improved by use of a new type of air floatation tank--vertical countercurrent floatation tank. And the follow--up aerobic biofilter can fully utilize dissolved oxygen provided by the preceding floatation tank to further biodegrade organics remained in the effuent. |
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| Keywords: | Advanced treatment of municipal wastewater Air floatation tank Aerobic biofilter. |
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