Adsorption Properties of Silver Ions on Thiourea-Formaldehyde Resin
2013 ◽
Vol 868
◽
pp. 459-462
◽
Keyword(s):
One Step
◽
Adsorption of silver ions by Thiourea (T) and Formaldehyde (F) resins in aqueous solution was investigated, where the TF resins were prepared by a one-step reaction catalyzed with acid or by a two-step one with base and acid, respectively. Effects of the reaction factors, such as the synthesis method, the monomer molar ratio and the amount of acid, on the TF resin adsorption performance were examined. According to Langmuir monolayer adsorption theory, experiments and theoretical calculations were designed to acquire the maximum adsorption capacity of silver ions.
2019 ◽
Vol 19
(11)
◽
pp. 7436-7441
2012 ◽
Vol 161
◽
pp. 162-166
◽
Keyword(s):
Keyword(s):