Boron concentration by industrial anion exchanger resins from model solutions in a dynamic mode
Kamchatka geothermal fields should be considered not only as heat and energy resources but also as possible sources of chemical compounds. Boron is one of such chemical elements. The Pauzhetskaya, Nalychevskoe, Pushchinskoe, Kireunskoe steam-hydrothermal fields are the most promising for boron recov...
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ftdoajarticles:oai:doaj.org/article:5ca55d631f9d49799b3063c1e8df7d33 2023-05-15T16:59:12+02:00 Boron concentration by industrial anion exchanger resins from model solutions in a dynamic mode T.P. Belova L.S. Ershova 2021-02-01T00:00:00Z https://doi.org/10.1016/j.heliyon.2021.e06141 https://doaj.org/article/5ca55d631f9d49799b3063c1e8df7d33 EN eng Elsevier http://www.sciencedirect.com/science/article/pii/S2405844021002462 https://doaj.org/toc/2405-8440 2405-8440 doi:10.1016/j.heliyon.2021.e06141 https://doaj.org/article/5ca55d631f9d49799b3063c1e8df7d33 Heliyon, Vol 7, Iss 2, Pp e06141- (2021) Complex use Geothermal heat carries Boron Boric acid Sorption Anion exchange resin Science (General) Q1-390 Social sciences (General) H1-99 article 2021 ftdoajarticles https://doi.org/10.1016/j.heliyon.2021.e06141 2022-12-31T05:38:41Z Kamchatka geothermal fields should be considered not only as heat and energy resources but also as possible sources of chemical compounds. Boron is one of such chemical elements. The Pauzhetskaya, Nalychevskoe, Pushchinskoe, Kireunskoe steam-hydrothermal fields are the most promising for boron recovery. Data obtained from experimental studies on boric acid sorption using the industrial ion exchangers KU-2-8, AV-17-8, EDE-10P, and AN-31 are presented in this article. The experiments are conducted in a dynamic mode, and the results showed that the method of sequential/consecutive two-stage sorption is most effective for: 1 – removal of the main part of cations using KU-2-8 cation exchanger; 2 – boric acid recovery using weakly basic AN-31 anion exchanger. The sorption capacity of the studied anion exchangers increases in the order as follows: AV-17-8 <EDE-10P < AN-31. Article in Journal/Newspaper Kamchatka Directory of Open Access Journals: DOAJ Articles Heliyon 7 2 e06141 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Complex use Geothermal heat carries Boron Boric acid Sorption Anion exchange resin Science (General) Q1-390 Social sciences (General) H1-99 |
spellingShingle |
Complex use Geothermal heat carries Boron Boric acid Sorption Anion exchange resin Science (General) Q1-390 Social sciences (General) H1-99 T.P. Belova L.S. Ershova Boron concentration by industrial anion exchanger resins from model solutions in a dynamic mode |
topic_facet |
Complex use Geothermal heat carries Boron Boric acid Sorption Anion exchange resin Science (General) Q1-390 Social sciences (General) H1-99 |
description |
Kamchatka geothermal fields should be considered not only as heat and energy resources but also as possible sources of chemical compounds. Boron is one of such chemical elements. The Pauzhetskaya, Nalychevskoe, Pushchinskoe, Kireunskoe steam-hydrothermal fields are the most promising for boron recovery. Data obtained from experimental studies on boric acid sorption using the industrial ion exchangers KU-2-8, AV-17-8, EDE-10P, and AN-31 are presented in this article. The experiments are conducted in a dynamic mode, and the results showed that the method of sequential/consecutive two-stage sorption is most effective for: 1 – removal of the main part of cations using KU-2-8 cation exchanger; 2 – boric acid recovery using weakly basic AN-31 anion exchanger. The sorption capacity of the studied anion exchangers increases in the order as follows: AV-17-8 <EDE-10P < AN-31. |
format |
Article in Journal/Newspaper |
author |
T.P. Belova L.S. Ershova |
author_facet |
T.P. Belova L.S. Ershova |
author_sort |
T.P. Belova |
title |
Boron concentration by industrial anion exchanger resins from model solutions in a dynamic mode |
title_short |
Boron concentration by industrial anion exchanger resins from model solutions in a dynamic mode |
title_full |
Boron concentration by industrial anion exchanger resins from model solutions in a dynamic mode |
title_fullStr |
Boron concentration by industrial anion exchanger resins from model solutions in a dynamic mode |
title_full_unstemmed |
Boron concentration by industrial anion exchanger resins from model solutions in a dynamic mode |
title_sort |
boron concentration by industrial anion exchanger resins from model solutions in a dynamic mode |
publisher |
Elsevier |
publishDate |
2021 |
url |
https://doi.org/10.1016/j.heliyon.2021.e06141 https://doaj.org/article/5ca55d631f9d49799b3063c1e8df7d33 |
genre |
Kamchatka |
genre_facet |
Kamchatka |
op_source |
Heliyon, Vol 7, Iss 2, Pp e06141- (2021) |
op_relation |
http://www.sciencedirect.com/science/article/pii/S2405844021002462 https://doaj.org/toc/2405-8440 2405-8440 doi:10.1016/j.heliyon.2021.e06141 https://doaj.org/article/5ca55d631f9d49799b3063c1e8df7d33 |
op_doi |
https://doi.org/10.1016/j.heliyon.2021.e06141 |
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Heliyon |
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7 |
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e06141 |
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