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Microfiltration of Lewatite particles through ceramic membrane
Authors: Cakl Jiří | Jiránková Hana
Year: 2010
Type of publication: článek ve sborníku
Name of source: Proceedings of the 5th Membrane Science and Technology Conference PERMEA 2010
Publisher name: Slovenská spoločnosť chemického inžinierstva
Place: Bratislava
Page from-to: 210-216
Titles:
Language Name Abstract Keywords
cze Mikrofiltrace suspenze Lewatitu na keramické membráně Cílem práce bylo studium mikrofiltrace suspenzí Lewatitu za různých hydrodynamických podmínek. Lewatit byl využit jako iontově-výměnné činidlo pro separaci Zn z vodných roztoků. Mikrofiltrace; Lewatit; backflush
eng Microfiltration of Lewatite particles through ceramic membrane The aim of this work was to study microfiltration of Lewatit suspension under various hydrodynamic conditions. Lewatit was used as ion-exchanger for zinc from solution and influence of this heavy metal to microfiltration process was investigated. Lewatit suspensions with different concentrations were performed in microfiltration mode using asymmetrical ceramic membranes. The membranes differed in number of channels and use of gas and backpulsing as a means of enhancing the critical flux was considered. Cross-flow microfiltration; Lewatite particles; backflush