| 曝气生物滤池Biostyr处理微污染水源 |
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| 引用本文： | 肖文胜,徐文国,杨桔材.曝气生物滤池Biostyr处理微污染水源[J].环境科学与技术,2006,29(1):84-86. |
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| 作者姓名： | 肖文胜 徐文国 杨桔材 |
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| 作者单位： | 北京理工大学化工与环境学院,北京,100081 |
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| 摘 要： | 采用曝气生物滤池Biostyr对浙江省T市某水厂微污染水源水进行生物预处理,现场试验研究表明:在气水比为2∶1,滤速6m/h,水温24～32℃的运行条件下,其对水中各污染物的平均去除率为:高锰酸盐指数24.1%,氨氮81.7%,亚硝酸盐氮79.9%,浊度49.0%。完全能达到生物预处理目的。
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| 关 键 词： | 悬浮滤料 生物预处理 微污染水源 |
| 文章编号： | 1003-6504(2006)01-0084-03 |
| 收稿时间： | 2004-08-24 |
| 修稿时间： | 2004-12-28 |
Treatment of Micropolluted Raw Water with Biological Aerated Filter |
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| XIAO Wen-sheng,XU Wen-guo,YANG Ju-cai.Treatment of Micropolluted Raw Water with Biological Aerated Filter[J].Environmental Science and Technology,2006,29(1):84-86. |
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| Authors: | XIAO Wen-sheng XU Wen-guo YANG Ju-cai |
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| Abstract: | Experiment on biological floating media reactor containing a new media made of polypropylene with relative density of 0.93g/cm3 was studied to treat micropolluted raw water. Results indicated that the reactor can effectively remove pollutant with removal efficiency of COD, NH3-N, NO2+-N and turbidity of 24.1%, 81.7%, 79.9% and 49.0% respectively under the condition of hydraulic flow rate of 6m/h, constant air liquid ratio of 2:1 and liquid temperature 24-32℃, which can satisfy the pretreatment of raw water. |
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| Keywords: | floating media biological pre-treatment micropolluted raw water |
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