Buchumschlag

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...

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Bibliographische Detailangaben
Datum:2011
Hauptverfasser: Dadashev, A. D., Tertykh, V. A., Yanovska, E. S., Gil, A. A., Yanova, K. V., Kutjanina, V. S.
Format: Artikel
Sprache:Ukrainisch
Veröffentlicht: Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine 2011
Online Zugang:https://www.cpts.com.ua/index.php/cpts/article/view/110
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Назва журналу:Chemistry, Physics and Technology of Surface

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Chemistry, Physics and Technology of Surface
Beschreibung
Zusammenfassung: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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