| 村镇街区污水处理工艺研究及运行效果分析 |
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| 引用本文： | 戴如娟;占明飞;郑泽鑫;张文艺;孟宪革.村镇街区污水处理工艺研究及运行效果分析[J].江苏石油化工学院学报,2013(3):21-23. |
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| 作者姓名： | 戴如娟;占明飞;郑泽鑫;张文艺;孟宪革 |
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| 作者单位： | 常州大学环境与安全工程学院;中国石油天然气股份有限公司抚顺石化分公司 |
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| 摘 要： | 针对村镇街区污水排放方式与收集特点,提出了微动力A/O一体生化降解+尾水人工湿地生态强化技术,实现了污水收集与有效处理,CODCr、NH3-N、TN、TP等污染物指标均达到《城镇污水处理厂污染物排放标准(GB 18918-2002)》一级B要求。经测算,采用本技术治理的常州市武进区石坝上街区工程,运行费用仅为0.163元/m3污水,每年可实现CODCr、NH3-N、TP和TN减排量分别为9.95、2.61 t和0.15、3.17 t,减排效果明显。对于整个苏南乃至全国同类村镇街区污水处理都有一定的技术参考价值。
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| 关 键 词： | 村镇街区 工业生活污水 A/O生化系统 人工湿地 |
Design and Operation of Town Block Sewage Treatment |
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| Affiliation: | DAI Ru-juan1,ZHAN Ming-fei1,ZHENG Ze-xin1,ZHANG Wen-yi1,MENG Xian-ge2(1.School of Enviromental and Safety Engineering,Changzhou University,Changzhou 213164,China;2.China National Petroleum Co.,Fushun Petrochemical Company,Fushun 113001,China) |
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| Abstract: | According to the characteristics of the emissions way and collect peculiarity of town block sewage,we propose a technology which combined micro-power A/O biochemical system with artificial wetland bioaugmentation process to treat the sewage and realize the wastewater collection.After treatment the value of CODCr,TN,TP and NH3-N all can meet the GB18918-2002 1B discharge standard.The operational fee is 0.163 yuan per ton of wastewater.And the design will reduce discharge of CODCr,NH3-N,TP and TN with 9.95,2.61,0.15 and 3.17 t per annum.The design will eventually be widely applied to the same town block sewage treatment in southern Jiangsu Province and even nationwide. |
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| Keywords: | town block industrial domestic sewage A/O biochemical system artificial wetlands |
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