| 曝气生物滤池预处理微污染水源水试验研究 |
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| 引用本文： | 唐文锋,何晓文,孙丰英.曝气生物滤池预处理微污染水源水试验研究[J].华北水利水电学院学报,2012(4):107-111. |
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| 作者姓名： | 唐文锋 何晓文 孙丰英 |
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| 作者单位： | 淮南联合大学建工系;安徽理工大学水资源与规划系; |
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| 基金项目： | 安徽省高等学校省级优秀青年人才基金项目(2011SQRL197) |
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| 摘 要： | 采用曝气生物滤池预处理微污染水源水,分析了水力负荷、气水比和进水温度对进水各种污染物去除效果的影响.研究结果表明:在水力负荷、气水比和进水温度分别为3 m3/(m2.h)左右、1∶1和10～14℃以上时,系统可取得对有机污染物、氨氮和浊度较为理想的去除效果.
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| 关 键 词： | 微污染水源 水利负荷 气水比 氨氮 生化需氧量 浊度 |
Experimental Study of Pretreatment of Micro-polluted Water Source Using Biological Aerated Filter |
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| TANG Wen-feng,HE Xiao-wen,SUN Feng-ying.Experimental Study of Pretreatment of Micro-polluted Water Source Using Biological Aerated Filter[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2012(4):107-111. |
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| Authors: | TANG Wen-feng HE Xiao-wen SUN Feng-ying |
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| Affiliation: | 1.College of Civil Engineering,Huainan Union University,huainan 232038,China; 2.College of Environmental Science and Engineering,Anhui University of Science & Technology,huainan 232001,China) |
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| Abstract: | The technology of the biological aerated filter(BAF) was used to pretreat water of the micro-polluted water source in the lab.The influences of factors such as different hydraulic loading,air-water ratio and water temperature on the removing effect of various contaminants were analyzed.The experimental results showed that the technology of BAF was effective in the removal of organic matters,ammonia nitrogen and turbidity when hydraulic loading,air-water ratio and water temperature were 33 m3/(m2·h),1.0∶ 1.0 and above 10~14 ℃ respectively. |
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| Keywords: | micro-polluted water source hydraulic loading air-water ratio ammonia nitrogen chemical oxygen demand turbidity |
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