Polymer ion-exchanger modified with zirconium hydrophosphate for removal of uranium (VI) from water
Вантажиться...
Дата
2016
Науковий керівник
Укладач
Редактор
Назва журналу
ISSN
E-ISSN
Назва тому
Видавець
Анотація
Significant uranium content in water sources is due to the ingress of mine water, wastes of
nuclear power plants, mining and mineral processing plants. The content of this element in
water is strictly limited (0.015 mg dm-3 or less) due to its toxicity. Adsorption and ion exchange
are the most suitable methods to reduce U(VI) content in water down to required level. Organicinorganic
resins containing zirconium hydrophosphate (ZHP) were proposed for removal of
toxic ions from water [1, 2]. The purpose of this work is to establish the interrelation between
structure of the ZHP-containing composites and sorption of U(VI) ions. Another tasks are to
ascertain a possibility to remove U(VI) compounds from water and to use the ion-exchangers
many times. Method of standard contact porosimetry [3, 4] was applied to investigations.
Опис
Ключові слова
water, uranium content, processing plants, suitable methods
Бібліографічний опис
Ion transport in organic and inorganic membranes : материалы Proceedings International Conferense, (Krasnodar. 23-28 May 2016) - Krasnodar, 2016.