村镇街区污水处理工艺研究及运行效果分析  

Design and Operation of Town Block Sewage Treatment

作　　者：戴如娟[1] 占明飞 郑泽鑫[1] 张文艺[1] 孟宪革[2] 

机构地区：[1]常州大学环境与安全工程学院,江苏常州213164 [2]中国石油天然气股份有限公司抚顺石化分公司,辽宁抚顺113001

出　　处：《常州大学学报（自然科学版）》2013年第3期21-23,共3页Journal of Changzhou University：Natural Science Edition

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。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.

关 键 词：村镇街区 工业生活污水 A/O生化系统 人工湿地 

分 类 号：N[自然科学总论]