首先简要分析了循环经济理论的基本思想,继而对工业园区新陈代谢的核心环节副产品交换系统的建立进行了详细分析。最后,结合大连开发区的实际案例,论文分析了如何通过副产品交换系统的建立提高工业园区内的资源循环与管理的效率和效益。
The paper firstly puts forward the core idea of circular economy. And then, the paper analysis the key step on the establishment of by-product exchange system in detail. Finally, by case study of Dalian economic development area, the paper analysis how to improve the economic efficiency of industry cluster by establishing by-product exchange system.