城镇生活污水净化沼气池是利用生物厌氧消化技术处理城镇粪便、生活污水及工业有机废液的一种装置,它具有不耗能、占地少、投资省、管理方便的特点。经过净化池处理后的污水,其出水水质能达到国家二类污水的二级排放标准,该工艺能有效改善城镇环境质量,它在国内外已被广泛采用。我们鄞州区从1994年10月开始在宁波市三区的宋诏桥、福明、明楼、太占城等住宅小区进行净化池项目试点,从近2年试点情况看,效果是明显的。经过宁波市环境保护监测站多次取样测试的数据表明,装置排出的水,其水 Urban sewage purification Digester is the use of biological anaerobic digestion technology to deal with urban manure, sewage and industrial waste of a device, it has no energy consumption, small footprint, investment, and easy management. After the sewage treated by the purification pond, the effluent quality of the effluent can reach the second-level discharge standard of the national second-class sewage. The process can effectively improve the urban environmental quality and has been widely adopted both at home and abroad. We Yinzhou District in October 1994 began in Ningbo City District Songzhao Bridge, Fuming, Ming House, too occupied the city and other residential areas for purification project pilot pool, from the past two years the pilot situation, the effect is obvious. After Ningbo Environmental Protection Monitoring Station sampling multiple times the data show that the device discharges the water, the water