Research on comprehensive treatment of water environment in wetland park based on purification and restoration of aquatic plants

The construction of landscape water bodies can improve the residential environment of the city to meet the residential requirements of residents. However, the cost of constructing landscape water bodies is too high and difficult to build. Most of them are static or immobile water systems. In many cities nowadays, the water landscape has been polluted, and the water body is overflowing with eutrophication. Reasonably optimizing the combination of multiple aquatic plants has a better purification function for the entire water body than a single plant, but it is easy to ignore the ecosystem chain of aquatic plants in the research process. With the improvement of people’s living standards, the requirements for landscapes are getting higher and higher, so ecological waterscape construction has emerged. The environment where the construction of ecological waterscape is best has ornamental value. After reasonable transformation, the purification effect was formed. Therefore, it has important value to strengthen the purification process of aquatic plants.