Circular Economy Of Coal-fired Power Plant And Emergy Analysis

Electric power industry is the foundation of national economy, coal fired power industry developing recycling economy is the key to the sustainable development of national economy. The review of the development mode of circular economy, electric power industry circular economy construction method, circular economy evaluation method of circular economy of coal-fired power plant and supporting technology foundation, put forward a single core, dual core and the core of circular economy for coal-fired power plant model, and with a different pattern of circular economy in coal fired power plant as a case of analysis, application value the method of theory analysis, calculation of various modes of circular economy index, comparative analysis and discussion.The emergy analysis method can not only reflect the system’s economic benefits, but also reflect the ecological environment benefit, expressing system, social and environmental contribution, use can be worth analytic method to evaluate circulating economic model.Coal-fired power plant using single core mode of circular economy can obviously reduce the emission of waste, and dual core mode of circular economy and circular economy mode in multi core, reducing waste emissions at the same time, with the surrounding businesses produce coupling, can greatly improve the system environment, economic and social benefits, achieve power plant, enterprise and symbiosis the environment for sustainable development, system of sustainability indicators significantly strengthen.