Adsorption Properties of Silver Ions on Thiourea-Formaldehyde Resin

• DOI: 10.4028/www.scientific.net/amr.868.459
• Publication Date: 2013-12-13T14:14:31Z
• Authors: Zhi Xian Hao; Yu Qing Guo; Peng Fei Wu; Mulati Mansur; Jun Fu Zhu
• Keywords: Molar ratio; Base (topology); Langmuir adsorption model

Adsorption of silver ions by Thiourea (T) and Formaldehyde (F) resins in aqueous solution was investigated, where the TF were prepared a one-step reaction catalyzed with acid or two-step one base acid, respectively. Effects factors, such as synthesis method, monomer molar ratio amount on resin adsorption performance examined. According to Langmuir monolayer theory, experiments theoretical calculations designed acquire maximum capacity ions.