Objective In order to cope with the rapidly growing demand for lithium in the development of lithium batteries,it is necessary to develop a cost-effective and environment friendly method from the brine of salt lakes.Methods The resinD001 was used as the adsorbent,and its structure was characterized by scanning electron mi-croscopy(SEM)and N2 adsorption and desorption curves.The static adsorption tests were used to study the effects of factors such as the resinD001 dosage,solution pH,adsorption time,and initial concentration of solution on the performance of lithium adsorption of D001.Results D001 had a high capacityof lithium adsorption at pH 2~8,the maximum reaching 11.9mg/g at pH 8.The adsorption experimental data were more consistent with the quasi-secondary kinetic model and the Freundlich isothermal adsorption model.The adsorption capacity of D001 could be stabilized above 11.0mg/g after 5 cycles,but the presence of Mg2+in the solution had a certain negative effect on the lithium adsorption of D001.Conclusion D001 has a certain capacityof lithium adsorption and stable cycling performance.