我国金属产业循环经济发展进程述评

Review of Circular Economy Development in China's Metal Industry

金属产业是我国国民经济重要的基础原材料产业,也是发展循环经济的重点领域。金属产业循环经济经过数十年的发展,取得了长足的进步,也存在一些问题。论文将从降低能耗、物耗减量、副产品利用、三废再利用、生态产业链这五个方面,对我国金属产业循环经济的发展进程进行分析,旨在总结出一些特色和典型,为后续研究提供参考。

Metal industry is an important and basic industry of raw material to domestic economy. It is also the key area of developing eircular economy. Circular economy of metal industry has made great progress after decades＇ development. Yet some problems still exit. This article will analyze its development process from the following six aspects： reducing consump- tion of energies, reducing consumption of materials, by - product utilization, waste recycling, eco - industrial chain and eco - industrial park, in order to sum up some characteristics and models and provide a reference for the follow - up study.