Study On Urban Water Environmental System Health Restoration Technology In The Construction Of Multi-application Mechanism Of Healthy City

Nowadays,China is in a key transition period in many fields such as urbanization,economic development,and ecological construction.The introduction of “healthy cities” can provide a solution to the problem of solving the bottleneck of urban construction.The purpose of this paper is to selectively review the research and practice of healthy urban sports in various regions of the world,focusing on some countries and regions with better interaction and representativeness of urban green space public space system and healthy cities.Mainly comparing the theme and focus of research and development of healthy cities in different stages of China,the United States and Europe,"healthy cities" can provide more theoretical support for China’s "park city" construction.While summarizing the development direction and development trend of healthy cities,the study found that the health of urban water system is one of the important ecological engineering and chemical engineering indicators for evaluating and evaluating healthy cities,and it is also the sustainable development direction of comprehensively establishing healthy cities and park cities.Comparing the research on the case of Chinese and foreign ecological water treatment under the background of healthy city construction,the data analysis through engineering technology route and water purification effect shows that healthy ecological water environment can bring both good sense and psychological good for urban green space ecological construction.Healthy ecological effects.By comparison,we can find that the core of “park city” is to serve the public.The healthy city is more people-oriented and pays more attention to the rich connotation features of multi-win and win-win construction,which can greatly help the construction of park cities.After China becomes a medium-developed country in 2030,urban construction will enter a relative buffer period.Community safety and environmental construction will become the top priority.It is expected that the comparative study of healthy cities and its multi-party cooperation can develop healthy cities with Chinese characteristics and Its ecological water environment research provides theoretical basis and application practice.In this paper,the case of ecological treatment of Nanhu Lake in Qifeng Bay of Hefei City is taken as the research object.In the process of landscape planning and design of the project,it participates in relevant information collection,field investigation,water quality monitoring of pollution analysis,and later summarizes its monitoring and construction effects.It was found that after the ecological restoration made the water quality of Nanhu Lake improved,the environmental landscape of the area increased significantly.Through the Jiufengwan Nanhu Project,it can be recognized that water environment restoration and its ecological management are one of the important links in the multi-application of healthy cities.The ecological water treatment technology has broad prospects for the promotion and application of urban water environment health construction.