| 三层滤料滤池移动式气水反冲洗研究 |
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| 引用本文： | 程晓如,方正.三层滤料滤池移动式气水反冲洗研究[J].武汉大学学报(工学版),1996(1). |
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| 作者姓名： | 程晓如 方正 |
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| 摘 要： | 气水反冲洗应用到三层滤料滤池，能够防止滤床结泥球并提高其截污能力．根据试验结果，肯定了三层滤料滤池采用移动式气水反冲洗的效果，提出了设计参数的合理选择
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| 关 键 词： | 三层滤料滤池 泥球 气水冲洗 |
Study on Air Water Backwash Process in Tri Media Filter |
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| Cheng Xiaoru,Fang Zheng.Study on Air Water Backwash Process in Tri Media Filter[J].Engineering Journal of Wuhan University,1996(1). |
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| Authors: | Cheng Xiaoru Fang Zheng |
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| Affiliation: | Department of Architecture and Civil Engineering |
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| Abstract: | An application of air water backwash process to the tri media filter can prevent formation of mudballs and raise dirt holding capacity in the filter bed.Based on the result of the pilot test,this article has affirmed the effectiveness of air water backwash process from the tri media filter,and proposed rational choice of design parameters. |
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| Keywords: | tri media filter mudballs air water backwash |
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