The bagasse molecular sieve as an adsorbent was used to adsorb Pb~(2+)in aqueous solution by using static adsorption experiments,the adsorption property of the bagasse molecular sieve for Pb~(2+)from aqueous solution was studied. The results showed that the removal rate of Pb~(2+)reached 93. 55% under the following condition: p H of 5. 5,the dosage of 8 g/L,adsorption equilibrium time of 60 min and initial Pb~(2+)concentration of 10 mg/L. In addition,all the results suggested that the adsorption of Pb~(2+)b...