清洁生产、生态工业和循环经济

清洁生产、生态工业和循环经济是当今环保战略的3个主要发展方向，三者有共同之处，又有各自明确的理论、实践和运行方式。笔者在对三者的内涵作了简单介绍之后，着重从理论上探讨环境管理延伸到企业、企业群落和国民经济一切相关领域的必然性和合理性，提出并论述了生态工业与循环经济的前提和本质是清洁生产，从优质资源、生态和环境总量保有量的角度探讨了循环经济对我国国际竞争力的重要性。

Cleaner Production,Eco-industry and Circular Economy

Cleaner production,eco\|industry and circular economy are the three mainstreams in the development of today's environmental strategy.They have things in common but each has its own theories,practices and operational modes.This paper,after a short introduction to contents of the three,focuses on the inevitability and rationality to extend environmental management into all the relevant aspects of organization,enterprise group and national economy.It points out and analyses theoretically that cleaner production is the prerequisite and essence for eco\|industry and circular economy.From a perspective of total reserve of good\|quality resources,ecology and environment the paper probes the importance of circular economy to China's international competitiveness.