| 受污染珠江水的生物膜法预处理研究 |
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| 引用本文： | 李家就,杨文进,朱建国,范次樵,陈可荣,沈军.受污染珠江水的生物膜法预处理研究[J].中国给水排水,1999,15(7):8-10. |
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| 作者姓名： | 李家就 杨文进 朱建国 范次樵 陈可荣 沈军 |
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| 作者单位： | 1. 中国市政工程中南设计研究院
2. 广州市自来水公司 |
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| 摘 要： | 采用生物接触氧化池对受污染珠江水源水进行预处理。中试结果表明，当填料水力负荷为１ｍ３／（ｍ３·ｈ）、气水比为２∶１时，可去除氨氮９２％、亚硝酸盐氮８０％、ＢＯＤ５８５％、藻类６９％，处理效果高于塔式生物滤池。
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| 关 键 词： | 饮用水处理 生物接触氧化池 塔式生物滤池 |
Study of Pretreatment of Polluted Zhujiang River Water by Biofilm Process |
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| Li Jiajiu,Yang Wenjin,Zhu Jianguo,Fan Ciqiao,Chen Kerong,Shen Jun.Study of Pretreatment of Polluted Zhujiang River Water by Biofilm Process[J].China Water & Wastewater,1999,15(7):8-10. |
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| Authors: | Li Jiajiu Yang Wenjin Zhu Jianguo Fan Ciqiao Chen Kerong Shen Jun |
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| Abstract: | A study of polluted Zhujing River water pretreated by biological contact oxidation process is reported in this paper. Pilot scale test showed that 92% of ammonia nitrogen, 80% of nitrite nitrogen, 85% of BOD 5, 69% of algae could e removed by the process at the hydraulic loading of 1 m 3.(m 2\5h) and air water ratio of 2:1. The treatment efficiency of this process was higher than that of tower biological filter. |
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| Keywords: | drinking wate treatment\ biological contact oxidation tank\ tower biological filter\ removal efficiency |
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