Study on water environmental protection technology subsidence area ecological wetland

Abstract

Subsidence area ecological wetland not only has strong ability of water purification, but also has a strong ability of flood detention. It is the main place of plant habitat quality. Therefore, environmental protection is the focus of the subsidence area ecological wetland environmental protection work in China, in order to better protect the subsidence water environment of ecological wetland, this paper in a coal mining subsidence water environmental protection area as an example, put forward the corresponding protection measures, in order to further improve the subsidence area ecological wetland water environmental protection level.