China is a major producer and consumer of aluminum, and produces more than 10 million tons of aluminum products per year (including plates and strips), consumes more than 1 million tons of chemical agents, consumes more than 100 million tons of water, produces more than 1 million tons of waste slag, and discharges more than 100 million tons of wastewater, which has caused the inestimable pollution. Great waste of resources is caused for the waste treatment. In recent days, China has paid more and more attention to environmental protection, and the supervision on pollution emissions has become more and more powerful. This project responds well to the call for national energy conservation and emission reduction, and is in line with China's environmental protection development trend and has broad development prospects.

After nearly ten years of research, our company has developed a series of environmental protection projects, such as acid recovery, alkali recovery, harmless recycling of wastewater slag, harmless recycling of aluminum ash and reuse of water, which has contributed to the natural environment and the aluminum industry. At the same time, the product can reduce the environmental pressure of enterprises and reduce the production costs.