| 日光型厌氧好氧-体化技术在农村生活污水处理中的应用 |
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| 引用本文： | 赵琳娜,吴迪,高贤彪.日光型厌氧好氧-体化技术在农村生活污水处理中的应用[J].环境工程,2012(Z2):73-75. |
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| 作者姓名： | 赵琳娜 吴迪 高贤彪 |
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| 作者单位： | 天津市农业资源与环境研究所 |
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| 基金项目： | 国家科技部农转资金项目(2011GB2A100007);天津市农业科技成果转化项目(201101037) |
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| 摘 要： | 根据天津农村生活污水的特点,采用日光型厌氧好氧一体化技术,在宁河县大北涧沽村建设污水处理站。运行结果表明:平均出水ρ(COD)<60.3mg/L,ρ(BOD)<20mg/L,ρ(NH3-N)<32.75mg/L,ρ(TN)<33.5mg/L,粪大肠菌群数<30个/100mL。出水可用于农业灌溉。工程运行实践表明:该工艺对农村生活污水处理效果较好,其中COD和BOD的平均去除率均达70%以上,粪大肠菌群的平均去除率达95%。NH3-N和TN经处理后达到排放标准,但处理效果有待改进,平均去除率分别为26.87%和38.25%。
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| 关 键 词： | 农村生活污水 厌氧好氧一体化 氨氮 全氮 无机碳 |
THE APPLICATION OF SUNLIGHT TYPE ANOXIA-OXIDATION INTEGRATION TECHNOLOGY IN RURAL DOMESTIC SEWAGE TREATMENT |
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| Zhao Linna Wu Di Gao Xianbiao.THE APPLICATION OF SUNLIGHT TYPE ANOXIA-OXIDATION INTEGRATION TECHNOLOGY IN RURAL DOMESTIC SEWAGE TREATMENT[J].Environmental Engineering,2012(Z2):73-75. |
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| Authors: | Zhao Linna Wu Di Gao Xianbiao |
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| Institution: | Zhao Linna Wu Di Gao Xianbiao(Tianjin Institute of Agricultural Resources and Environment,Tianjin 300192,China) |
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| Abstract: | According to the characteristics of Tianjin rural domestic sewage,the sunlight type anoxia-oxidation integration technology was used to build a sewage treatment plant in Dabeijiangu Village of Ninghe County.The average values of COD,BOD,NH3-N,TN and the number of fecal coliform are lese than 60.3 mg/L,20 mg/L,32.75 mg/L,33.5 mg/L and 30/100 mL respectively.The treated effluent can be used for agricultural irrigation.Engineering practice shows that the effect of the technology on rural sewage treatment is good and the average removal rates of COD and BOD are both above 70%,the average removal rate of fecal coliform was 95%.The treated NH3-N and TN have achieved the emission standard,the average removal rate is 26.87% and 38.25% respectively.The process will be improved by further research. |
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| Keywords: | rural domestic sewage anoxia-oxidation integration ammonia nitrogen total nitrogen inorganic carbon |
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