Silver is an important precious metal that is widely used in industry and life. The resin adsorption method for silver recovery technology has the characteristics of fast adsorption rate, high adsorption rate, convenient desorption, and is not easy to be contaminated by organic matter in the solution. Jiangsu Kingshan New Materials Co., Ltd. provides silver recovery resin, which has high selectivity and adsorption rate, simple regeneration and high regeneration rate.