北方地区村镇生活污水处理工艺探讨

为确保农村水源安全及农村居民身体健康,农村生活污水的治理刻不容缓。归纳和分析了农村生活污水的特点、排放特征及危害,简述了几种适用于北方低温条件下常用的低能耗分散式污水处理技术及集中式污水处理技术。

To ensure the security of rural water source and the health of rural residents,it is very urgent to control the rural domestic wastewater. The feature,discharge characteristics and harm of rural domestic wastewater were concluded and analyzed in the paper. It also gave a brief description of several kinds of commonly used low-power distributed wastewater treatment technology and centralized wastewater treatment technology which were suitable at low temperatures in the north of China.