The resin method has certain advantages in removing low-concentration zinc-containing wastewater from solution. When zinc-containing wastewater passes ....

Silver is an important precious metal that is widely used in industry and life. The resin adsorption method for silver recovery technology has the ....

In hydrometallurgy, there are many ways to separate and extract gold, among which ion exchange is one of the most important methods. Ion exchange and ....

The use of resin to extract and separate rare earth elements is one of the commonly used methods. This method has the characteristics of fast adsorption ....

The resin method is to use chelating resin to recover palladium from waste catalysts, waste electrical components, broken vessels containing palladium, and ....