What Is Circular Economy

　　 circular economy It refers to taking the efficient utilization and recycling of resources as the goal, and "reducing, reusing resources It is an economic model based on the principle of "transformation", which is characterized by closed cycle of material and cascade use of energy, and operates in accordance with the material cycle and energy flow mode of the natural ecosystem. It requires the use of ecological laws to guide the economic activities of human society. Its purpose is to achieve low or even zero emissions of pollution and protection through efficient and recycling of resources Environmental Science And realize the sustainable development of society, economy and environment.