Research on Environmentally Friendly Chemical Technology for Green Reusable and Sustainable Water Metal Copper Ions

Abstract In traditional chemical processes, they are considered highly polluting and unfriendly to the environment. The air, water, soil, and land were severely damaged. Among the international environmental protection issues, especially the development of industry is a very worthwhile study. Therefore, this study will discuss metal ions in water. This study takes copper as the object of discussion. In the future, different metals, such as nickel, iron, zinc, and other metals, will be discussed, and industrial process problems will be solved. For copper, it is also a common metal in life. Copper metal bottles, handicrafts, circuit boards, heat dissipation components, metal soldering agents, sewage treatment agents and many other uses. However, in the copper process, electroplating, and waste after use are often treated as secondary pollution. From the perspective of technology and process, an environmentally friendly chemical process is proposed, which can also make the best use of reactants and waste water. After the process improvement, the copper ions are post-processed to extract new copper compound material technology. At the same time, the water body is controlled at pH 7, which can be reused more to achieve the goal of sustainable circulation. Thank partially support by the MOST 108-2221-E-343-001.