摘要
Weakacid resin,containing S functional group supported by epoxyphenolic aldehyde,was synthesized,and the adsorption properties for Ag+ were investigated.The results show that the adsorption process of resin for Ag+ has typical character of Freundlich.The resin has good adsorption selectivity for Ag+ existing with metal ions Cu2+,Ni2+,Pb2+ and Hg2+.The resin is also regeherable,and its desorption for Ag+ is above 95%.
Weakacid resin,containing S functional group supported by epoxyphenolic aldehyde,was synthesized,and the adsorption properties for Ag+ were investigated.The results show that the adsorption process of resin for Ag+ has typical character of Freundlich.The resin has good adsorption selectivity for Ag+ existing with metal ions Cu2+,Ni2+,Pb2+ and Hg2+.The resin is also regeherable,and its desorption for Ag+ is above 95%.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2003年第3期399-401,共3页
Chemical Research and Application
基金
烟台师院青年基金资助