Selective removal of sulfate ion from different drinking waters

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• 作者：Octavian Călinescu^a ; ^b ; Nicoleta M. Marin^a ; ^c ; Daniela Ioniță^a ; ^d ; Luoana F. Pascu^c ; Alin Tudorache^d ; Gheorghe Surpățeanue^e ; Irinel A. Badea^a ; Hassan Y. Aboul-Enein^f ; ^{haboulenein@yahoo.com}
• 关键词：Sulfate ; Ion chromatography ; Water analysis ; Cation exchange resin
• 刊名：Environmental Nanotechnology, Monitoring & Management
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：6
• 期：Complete
• 页码：164-168
• 全文大小：442 K
• 卷排序：6

文摘

A cation-exchange resins loaded with an ylide derivative as a new ion exchange material. Models such as Langmuir, Freundlich, Dubinin–Radushkevich and Temkin- Phyzev were studied. Selective separation of the sulfate in presence of high amounts of the chloride and nitrate ions. Determination of sulfate concentration in various water samples.