| 曝气生物滤池处理煤矿区生活污水研究 |
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| 引用本文： | 秦树林,荣伟国.曝气生物滤池处理煤矿区生活污水研究[J].安徽农业科学,2011,39(24):14768-14769,14793. |
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| 作者姓名： | 秦树林 荣伟国 |
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| 作者单位： | 中国煤碳科工集团杭州研究院,浙江杭州,311201 |
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| 摘 要： | 目的]研究自制曝气生物滤池对煤矿区生活污水的处理效果,为新型无泵自冲洗生物滤池技术的工程应用提供参考。方法]采用重铬酸钾容量法和重量法测定不同水力负荷、进水有机负荷和气水比对污水COD和氮氨去除率的影响。结果]在水力负荷为2.5m3/（m2.h）,气水比为5∶1,进水COD 83.2 mg/L,氨氮22.3 mg/L时,COD和氨氮的去除率分别达到87.1%和80.3%。出水COD和氨氮值达到国家《城镇污水处理厂污染物排放标准》一级A标准。结论]曝气生物滤池对矿区生活污水具有良好的处理效果。
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| 关 键 词： | 污水处理 曝气生物滤池 煤矿区生活污水 |
Experiment in the Treatment of the Mining Domestic Wastewater with Biological Aerated Filter |
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| QIN Shu-lin et al.Experiment in the Treatment of the Mining Domestic Wastewater with Biological Aerated Filter[J].Journal of Anhui Agricultural Sciences,2011,39(24):14768-14769,14793. |
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| Authors: | QIN Shu-lin |
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| Institution: | QIN Shu-lin et al(Hangzhou Research Institute of China Coal Technology & Engineering Group Corp,Hangzhou,Zhejiang 311201) |
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| Abstract: | Objective] The reference for the application of the biological aerated filter(BAF) with new type of self-flushing system without pump in the treatment of the sewage in mining areas was provided through the research on its engineering technology.Method] The effect of the hydraulic loading,the organic loading of influent water and the ratio of air to water on the removal efficiency of COD and NH3-N was investigated with volumetric method and gravimetric method of potassium dichromate.Results] The experimen... |
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| Keywords: | Wastewater treatment Domestic sewage in mining area Biological aerated filter |
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