Recycling of waste lithium-ion batteries can not only eliminate the pollution of harmful substances to the environment, but also make full use of useful resources cobalt, nickel and manganese. During recycling, waste ternary lithium batteries are disassembled and used in various acid-base solutions The metal ions are transferred from the electrode material to the leachate, and the metal ions are extracted from the solution in the form of salts, oxides, etc. by adsorption means. Kingshan New Material provides cobalt nickel manganese adsorption materials.