Ecological industrial park

Ecological industrial park is the economic and technological development zone, high and new technology development zone in China after the third generation of industrial park. It and two generations before the biggest difference is: to the ecological industrial theory as the guide, focused on park and the construction of ecological nets iec, maximize resource utilization rate, from industrial source will minimize the pollutants, realize the regional cleaner production. And the traditional "design, the production, use, abandoned" production different ways, ecological industrial park is followed by the "recovery-recycled-design, the production" of recycle economy mode. It imitates the natural ecological system of material circulation method, which formed between different enterprise resource sharing and exchanging by-product of the industrial symbiosis combination, make the production process of the waste generated as the raw material of downstream production, achieve mutual resources optimization allocation.