Removal of arsenic from aqueous solution containing hexafluoroarsenate

Result code in IS VaVaI

RIV/60461373:22320/20:43920910 - isvavai.cz

Result on the web

http://iel.vscht.cz/

DOI - Digital Object Identifier

10.35933/iel.2020.12.003

Result language

angličtina

Original language name

Removal of arsenic from aqueous solution containing hexafluoroarsenate

Original language description

Arsenic removal from aqueous solutions containing hexafluoroarsenate or arsenate by strong and weak base anion exchangers was studied by dynamic column tests that were carried out using solution containing arsenic and accompanying anions (chlorides, sulfates and fluorides). The specific flow rate of solution was 6 BV/h. Desorption of arsenic was carried out by 1 mol/L NaOH or 2 mol/L KSCN. All the studied anion exchangers performed well in the absence of accompanying anions. In the presence of chlorides and sulfates, studied exchangers showed high selectivity towards hexafluoroarsenate

Czech name

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Czech description

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Type

J_ost - Miscellaneous article in a specialist periodical

CEP classification

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OECD FORD branch

10503 - Water resources

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Ion Exchange Letters

ISSN

1803-4039

e-ISSN

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Volume of the periodical

12

Issue of the periodical within the volume

1-4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

3

Pages from-to

6-9

UT code for WoS article

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EID of the result in the Scopus database

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