| 厌氧-生物滴滤塔-人工湿地组合工艺处理农村生活污水 |
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| 引用本文： | 桂双林,王顺发,吴永明,熊继海,敖子强.厌氧-生物滴滤塔-人工湿地组合工艺处理农村生活污水[J].江西科学,2013(6):788-791. |
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| 作者姓名： | 桂双林 王顺发 吴永明 熊继海 敖子强 |
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| 作者单位： | 江西省科学院能源研究所,江西南昌330096 |
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| 基金项目： | 2010年国家科技部农业科技成果转化资金项目“生态节能型农村生活污水处理技术中试与示范的工程示范课题”（2010GB2C500242）. |
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| 摘 要： | 采用厌氧/生物滴滤塔/人工湿地组合工艺处理新干县河头村生活污水,考察了组合工艺及其各处理单元对污染物去除的贡献率.结果表明：射流充氧生物滴滤塔对COD和氨氮的去除贡献率较大,人工湿地对TN和TP去除贡献率较大,厌氧池作为预处理单元,可以减轻后续单元的处理负荷,三者的组合可以使农村生活污水稳定、达标排放,组合工艺对COD、NH4＋-N、TN和TP的平均去除率可达90.14％、91.43％、91.7％和94.58％.
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| 关 键 词： | 农村生活污水 射流充氧 生物滴滤塔 人工湿地 |
Combined Process of Anaerobic/trickling biofilter/Constructed Wetlands for Treatmeat of Rural Domestic Sewage |
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| GUI Shuang-lin,WANG Shun-fa,WU Yong-ming,XIONG Ji-hai,AO Zi-qiang.Combined Process of Anaerobic/trickling biofilter/Constructed Wetlands for Treatmeat of Rural Domestic Sewage[J].Jiangxi Science,2013(6):788-791. |
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| Authors: | GUI Shuang-lin WANG Shun-fa WU Yong-ming XIONG Ji-hai AO Zi-qiang |
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| Institution: | (Energy Research Institute of Jiangxi Academy of Sciences ,Jiangxi Nanchang 330096 PRC) |
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| Abstract: | The combined process of anaerobic/trickling biofilter and constructed wetlands was used to treat the rural domestic sewage of He tou village, Xin＇gan County, and the contaminant removal efficiency of the combined process and the contributing ares of each process for contaminant removal were investigated. The results showed that the jet oxygenation trickling biofilter contributed greatly to the removal of COD and NH4＋ -N. The constructed wetland contributed gready to the removal of TN and TP. Anaerobic tank as pretreatment unit can reduce the processing load of subsequent unit. The combined process of the three unit can make the rural domestic sewage discharge stability. The removal rates of of the combined process for COD ,NH4 -N,TN and TP are 0.14% ,91.43% ,91. 7% and 94.58%. |
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| Keywords: | Rural domestic sewage Jet oxygenation Trickling biofilter Constructed wetland |
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