Reuse of Waste from the Perspective of Circular Economy

In the process of urbanization in China, the scale of the city has expanded, and some factories that are harmful are also moving from the center of the city. Therefore, many industrial wasteland, old factories and some waste industrial equipment have been left in the city. Brought a series of social and environmental issues. The emergence and development of industrial landscapes have always been closely related to the development of cities. It is precisely because of the continuous demand and demand for natural resources, especially non-renewable resources, the depletion of resources has caused a large number of abandoned mine sites. How to put these Reuse of land and waste to solve pollution problems. With the increasing industrialization of the city, industrialization has also promoted urbanization and created many urban problems. The urban industrial wasteland has also caused many urban industrial landscape reconstruction projects. According to the different objects and scales, it can be roughly divided into the protection and reuse of industrial heritage, post-industrial landscape design, and creative industrial park mode. Many of the disciplines involved include heritage protection, landscape design, urban planning and design. Architectural design and environmental art design. Further, the post-industrial landscape includes post-industrial parks, communities, plazas, communities, etc. For example, the Shanghai World Expo Park is a typical post-industrial park, and the urban best practice area in the Expo Park is a typical post-industrial. Square, Canada's Granville Island is one of the most successful post-industrial art communities, and Tianjin Vanke's Crystal City is also a representative of the post-industrial community. Finally, the result of industrialization and urbanization is the increasing production of industrial waste and urban domestic waste. The city is gradually surrounded by garbage dumps. The formerly remote landfills are getting closer to the city center, opening up new ones. Before the waste treatment plant, the landscape treatment of these special plots was imminent. The most successful example in this regard is Fresh Kill Landfill in New York, USA. The world's largest landfill is being transformed into a new ecological park.