THE IONEXCHANGE CHARACTERISTICS OF THE RE SIN WOFATIT SBK APPLYING FOR GOLD RECOVERY FORM WASTE-WATER OF GOLDPLATING PROCESSES

Authors
PEEV G IOVTSCHEV M PETROV V
Citation
G. Peev et al., THE IONEXCHANGE CHARACTERISTICS OF THE RE SIN WOFATIT SBK APPLYING FOR GOLD RECOVERY FORM WASTE-WATER OF GOLDPLATING PROCESSES, Chemische Technik, 45(3), 1993, pp. 162-164
Citations number
6
Categorie Soggetti
Engineering, Chemical
Journal title
Chemische Technik → ACNP
ISSN journal
00456519
Volume
45
Issue
3
Year of publication
1993
Pages
162 - 164
Database
ISI
SICI code
0045-6519(1993)45:3<162:TICOTR>2.0.ZU;2-H
Abstract
The ionexchange characteristics of the resin Wofatit SBK applying for gold recovery from waste waters of gold-plating processes are investig ated. The equilibrium exchange capacity as a function of the gold conc entration in the water is similar to those of other resins used for th is purpose. The diffusion coefficient of Au(CN)2-/in the granulated ma terial and the dynamic exchange capacity under various conditions are determined, The data obtained allow to recommend Wofatit SBK for gold recovery from acid waste waters and to choose appropriate process cond itions.