摘要
我国南北方地区由于地理位置、气候、人文条件等各方面的差异,导致产生的农村生活污水在水质、水量和处理工艺选择上存在差异。北方地区农村生活污水量小,选择A/O一体化、A2/O一体化工艺较多;南方地区农村生活污水量大,选择与人工湿地相结合的工艺较多。本文通过对我国南北方农村生活污水特点及处理工艺进行对比分析,为不同地区农村生活污水处理工艺选用提供参考。
Due to the differences in geographical location,climate,cultural conditions and other aspects in south and north China,there are differences in water quality,water quantity and treatment process of rural domestic sewage produced.The amount of rural domestic sewage in north China is small,the A/O integration and A2/O integration processes are more choices.The amount of rural domestic sewage in south China is large,there are more processes that combine with artificial wetlands.In this article,the characteristics and treatment process of rural domestic sewage in south and north China are compared and analyzed to provide reference for the selection of rural domestic sewage treatment process in different areas.
作者
王倩
WANG Qian(Xi'an Baiyi Environmental Protection Co.,Ltd.,Xi'an,Shannxi 710001,China)
出处
《浙江化工》
CAS
2020年第10期47-50,共4页
Zhejiang Chemical Industry
关键词
北方农村生活污水
南方农村生活污水
处理工艺
rural domestic sewage in north China
rural domestic sewage in sorth China
treatment process
