Time flies, and the United Nations has quietly gone through three quarters of a century of ups and downs. After 75 years of rapid industrialization, countries around the world can no longer avoid the crisis of continuous destruction of the global ecological environment. Can the 2030 United Natio...

Currently, under the high pressure of national environmental protection policies, textile printing and dyeing, paper printing, leather manufacturing, metal electroplating and other industries have previously formed high-energy-consuming, high-pollution, and low-efficiency production processes tha...