We recycle over 1,000 tons of copper from acid drainage each year and purify and treat over 20,000 tons of waste water per day.
The recycling rate of industrial water is over 92%, and the weakly saving amount is equivalent to that of a West Lake.
We established the first heap leaching-extraction-electrowining plant in China, which can recover more than 1,000 tons of cooper each year.
We established China's largest plant that produces acid form smelting off-gas. The total utilization rate of sulfur is over 97%, which reaches the advanced level in the world.
Recovery of more than 1000 tons of copper from waste water each year, and more than 20000 tons of waste water per day
We recycle residual heat from smelting off-gas, and in this way, we can generate more than 200 million kW•h electricity each year, which could provide year-round power for a town with a population of more than 500,000.