Analysis Of The Industrial Chain And Symbiosis Relationship Between Enterprises In Eco-industrial Parks

Eco-industry as an industrial model, It is modeled on the natural process of nutrient cycling in the ecosystem approach to planning of industrial production systems. Waste can be used as raw material for another process to be used in the production process.It pursued that the production process achieved the best of the system from raw materials, intermediate products, waste material recycling the product, resource and energy, the optimal use of investment,and established cycle ways and food web through the establishment of industrial systems about "producer-consumer-decomposers"simulated the natural ecosystem,to forming an interdependent, collaborative industrial symbiosis ecosystems, to maximizing the full use of resources and reducing environmental pollution,and achieved ultimately the goal of sustainable industrial development.This paper describes the main research content through eco-industrial park planning and construction of the theoretical basis and method, applied it to Nanchang Economic and Technological Development Zone, the actual case were typical enterprise by analyzing the development of the park and typical business model, and the status of the park analysis of existing problems, and the corresponding transformation of the principle of the theory of application of economic and technological development zones to adjust industry chain planning,and modified analysis of the industrial park. The final selection of typical enterprise industrial park Chenming Paper, construction of industrial symbiosis and symbiotic benefit analysis.Therefore, it is the objective that provided a reference for ideas and examples by this theory of eco-industrial park system and construction method, based on the real transformation of existing industrial parks made suggestions and methods for the realization of a new road of Nanchang industrialization.