Study On The The Model Of Circular Economy Operation And Its System Guarantee

Nowadays, pressures of energy and resource supply, environmental hazards and waste management issues are outstanding in our country, so objectively it arouses reflection of the development model, calls for the change of the economic development strategy, and follows the path of sustainable development.Circular economy research proboes into a range of issues, involving model of economic operation, resources, the environment, and economic and social development to explore, it has profound connotations. Circular economy is to be the model of economy development with application value foe the sustainable development. Therefore, to achieve resource recycling, protection of ecological environment and ease the pressure of the energy and resources, study on the model of circular economy operation and its system guarantee is very necessary.The study of the thesis starts from discriminating the circular economy connotation and its related concepts, through the analysis of the implementation development of China's present circular economy and the need ,using for referance the ciecular economy theory and policy practice in the world, identifies the problems and breakthroughs, and explores suitable model of ciecular economy operation for mode of China's economic growth transfer. In the thesis,it builts the model of circular economy operation on three levels, and part of the research focuses on the industries which have a high resource consumption and large pollution, at the meso level.Then through a case to quantitate the economic, ecological and social benefits, brought by the implementation of the model of circular economy operation.Development of circular economy depends on many factors, from a system perspective, this thesis sugests a number of advice, including the establishment of the legal system to regulate the action of recycling, the establishment of a circular market-based system and circular economy criterion systems, industrial support system, extending producer responsibility system, establishment of long term management mechanism for circular economy and the early warning systems , public- drumbeating-education and so on.