Адсорбція аніонів V(V), Cr(VI), Mo(VI) та W(VI) силікагелем із закріпленим карбоксиметильованим полігексаметиленгуанідином
Carboxymethylated polyhexamethyleneguanidine has been chemically bound with modified silica surface and synthesized composite has been characterized. Adsorption properties of obtained adsorbent have been studied with respect to metal-containing anions of V(V), Cr(VI), Mo(VI) and W(VI). The possibili...
Збережено в:
| Дата: | 2011 |
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| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | Українська |
| Опубліковано: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2011
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| Онлайн доступ: | https://www.cpts.com.ua/index.php/cpts/article/view/110 |
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| Назва журналу: | Chemistry, Physics and Technology of Surface |
Репозитарії
Chemistry, Physics and Technology of Surface| Резюме: | Carboxymethylated polyhexamethyleneguanidine has been chemically bound with modified silica surface and synthesized composite has been characterized. Adsorption properties of obtained adsorbent have been studied with respect to metal-containing anions of V(V), Cr(VI), Mo(VI) and W(VI). The possibility of quantitative extraction of Cr(VI) and W(VI)-anions in the acidic and weakly alkaline media respectively has been shown. |
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