Speciation of inorganic selenium in natural water by in situ solid-phase extraction using functionalized silica

Author:

Losev Vladimir1ORCID,Didukh-Shadrina Svetlana1ORCID,Orobyeva Anastasya1ORCID,Borodina Elena1ORCID,Elsuf'ev Evgeniy2ORCID,Metelitsa Sergey1ORCID,Ondar Urana3ORCID

Affiliation:

1. Scientific Research Engineering Centre “Kristall”, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation

2. Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation

3. Tuva State University, Kyzyl, Tuva Republic, 667000, Russian Federation

Abstract

Functionalized adsorbents with poly-(4,9-dioxododecane-1,12-guanidine) (SiO2–PDDG) and mercaptophenyl groups (MPhS) were used for the separation of Se(vi) and Se(iv) for the first time.

Funder

Russian Foundation for Basic Research

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

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