循环经济是一种以资源高效利用和循环利用为核心,以“三R”为原则(即减量化Reduce、再使用Reuse、再循环Recycle);以低消耗、低排放、高效率为基本特征;以生态产业链为发展载体;以清洁生产为重要手段,实现物质资源的有效利用、循环利用和废物高效回收利用的生态经济。其概念始 Circular economy is a resource-efficient use and recycling as the core, the “three R” principle (that is, reduce Reduce, then use Reuse, recycling Recycle); low consumption, low emissions, high efficiency as the basic characteristics ; Take the ecological industrial chain as the carrier of development; take cleaner production as an important means to realize the effective utilization of material resources, recycling and efficient recycling of waste eco-economy. The concept of the beginning