నైరూప్య

Investigation and analysis on environment pollution of typical countryside in zhengzhou suburb

Shi, Yan, Sun Ken

The rural environment pollution has been the key and difficult point of environment protection in our country, and there are many influence factors for environment pollution. This paper proposes countermeasures and suggestions aiming at the rural household refuse and sanitary sewage pollution based on the investigation of household refuse and sanitary sewage in 5 typical villages of Zhengzhou suburb