Ion-exchange
1 - 4 of 4 results
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Electrodialysis (ED) was used to purify ionic liquids systems. It was expected that impurity ions could be separated from the ionic liquid system. Competitive transport behavior was extensively investigated between ionic liquids and impurity ions. [BMIM][CH3COO] and NaCl were used as a model ionic l
Desalination 245 (2009)
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The aim of the study was to compare the removal efficiency of anionic surfactant (belonging to alkylbenzenesulfonate family) from water solutions by means of ultrafiltration and ion-exchange. During the first stage of the experiments, the influence of surfactant type and its concentration, membrane
Desalination 221 (2008)
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In this study, boron removal from aqueous solutions was examined using Dowex 2×8 anion exchange resin. The sorption behaviour of resin was investigated as a function of pH, contact-time and temperature, initial boron concentration of solution, resin dosage and effect of other ions. The maximum sorpt
Desalination 227 (2008)
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Platinum and other platinum metals have been widely applied in industry. The recovery of noble metals from industrial wastes becomes an economic issue. The laboratory studies of removal of platinum (IV) microquantities from 0.1–6M hydrochloric acid solutions on the ion-exchangers of the functional q
Desalination 197 (2006)
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