Since the 1990s, under the guidance of sustainable development strategy, countries all over the world, especially western developed countries, have increasingly implemented the concept of circular economy into the implementation strategy of environmental protection and resource development and utilization, operating economic activities as a circular feedback process of "natural resources-products-renewable resources" and paying attention to the recycling of renewable resources. The whole economic activity basically produces no or little real waste, so that the impact of economic activity on natural resources and environmental load is kept to a minimum.
Recycled aluminum is a kind of metal that can be completely recovered, and its quality will not be reduced. Belonging to energy-saving and environmental protection industries. Recycled aluminum is an important part of the world aluminum industry and an indispensable part of the sustainable development of the world aluminum industry. It has huge market potential and development prospects.
Improving the utilization rate of recycled aluminum can not only save energy, but also benefit the utilization of aluminum resources, which is a "green project" that benefits the present and future generations.