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Adsorbents for iron removal obtained from vermiculite

2013
journal article
article
10.13168/AGG.2013.0034
Journal
Acta Geodynamica et Geomaterialia
Author
Węgrzyn Agnieszka

Chmielarz Lucjan

Zjeżdżałka Paweł

Kowalczyk Andrzej

Jabłońska Magdalena
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Volume
10
Issue
3 (171)
Pages
353-361
ISSN
1214-9705
eISSN
2336-4351
Keywords in English

vermiculite

iron remova

acid treatment

adsorption

URL
https://www.irsm.cas.cz/materialy/acta_content/2013_doi/Wegrzyn_AGG_2013_0034.pdf
Access date
2018-12-03
Language
English
Journal language
English
Abstract in English

In presented work, raw, expanded and acid treated vermiculites were used as low-cost and active adsorbents for reducing o f environmental pollution with heavy metals. Acid treatment was performed at elevated temperature (95°C) for 2 and 24 h in solution of HNO 3 . Adsorption capacity towards Fe 3+ was studied in column, semi- b atch and batch mode. It was shown that all samples are effective in removal of heavy metals; however adsorption mechanism is based not only on ion exchange o f interlayer cations but also precipitation/ deposition processes. Starting material a nd modified samples as well as spent adsorbents were characterized with respect to the vermic ulite structure using X-ray diffraction method

Affiliation
Wydział Biologii i Nauk o Ziemi : Instytut Nauk GeologicznychWydział Chemii : Zakład Technologii Chemicznej
Scopus© citations
8
cris.lastimport.wos2024-04-09T19:43:45Z
dc.abstract.enIn presented work, raw, expanded and acid treated vermiculites were used as low-cost and active adsorbents for reducing o f environmental pollution with heavy metals. Acid treatment was performed at elevated temperature (95°C) for 2 and 24 h in solution of HNO 3 . Adsorption capacity towards Fe 3+ was studied in column, semi- b atch and batch mode. It was shown that all samples are effective in removal of heavy metals; however adsorption mechanism is based not only on ion exchange o f interlayer cations but also precipitation/ deposition processes. Starting material a nd modified samples as well as spent adsorbents were characterized with respect to the vermic ulite structure using X-ray diffraction methodpl
dc.affiliationWydział Biologii i Nauk o Ziemi : Instytut Nauk Geologicznychpl
dc.affiliationWydział Chemii : Zakład Technologii Chemicznejpl
dc.contributor.authorWęgrzyn, Agnieszka - 132595 pl
dc.contributor.authorChmielarz, Lucjan - 127527 pl
dc.contributor.authorZjeżdżałka, Paweł - 116015 pl
dc.contributor.authorKowalczyk, Andrzej - 174242 pl
dc.contributor.authorJabłońska, Magdalena - 107656 pl
dc.contributor.authorBaldrich Tolosa, Xavierpl
dc.contributor.authorMichalik, Marek - 130514 pl
dc.date.accession2018-12-03pl
dc.date.accessioned2015-06-19T09:12:26Z
dc.date.available2015-06-19T09:12:26Z
dc.date.issued2013pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number3 (171)pl
dc.description.physical353-361pl
dc.description.publication1pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume10pl
dc.identifier.doi10.13168/AGG.2013.0034pl
dc.identifier.eissn2336-4351pl
dc.identifier.issn1214-9705pl
dc.identifier.projectROD UJ / Ppl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/9898
dc.identifier.weblinkhttps://www.irsm.cas.cz/materialy/acta_content/2013_doi/Wegrzyn_AGG_2013_0034.pdfpl
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 3.0 Polska*
dc.rights.licenceCC-BY-NC-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/legalcode*
dc.share.typeotwarte czasopismo
dc.subject.envermiculitepl
dc.subject.eniron removapl
dc.subject.enacid treatmentpl
dc.subject.enadsorptionpl
dc.subtypeArticlepl
dc.titleAdsorbents for iron removal obtained from vermiculitepl
dc.title.journalActa Geodynamica et Geomaterialiapl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-09T19:43:45Z
dc.abstract.enpl
In presented work, raw, expanded and acid treated vermiculites were used as low-cost and active adsorbents for reducing o f environmental pollution with heavy metals. Acid treatment was performed at elevated temperature (95°C) for 2 and 24 h in solution of HNO 3 . Adsorption capacity towards Fe 3+ was studied in column, semi- b atch and batch mode. It was shown that all samples are effective in removal of heavy metals; however adsorption mechanism is based not only on ion exchange o f interlayer cations but also precipitation/ deposition processes. Starting material a nd modified samples as well as spent adsorbents were characterized with respect to the vermic ulite structure using X-ray diffraction method
dc.affiliationpl
Wydział Biologii i Nauk o Ziemi : Instytut Nauk Geologicznych
dc.affiliationpl
Wydział Chemii : Zakład Technologii Chemicznej
dc.contributor.authorpl
Węgrzyn, Agnieszka - 132595
dc.contributor.authorpl
Chmielarz, Lucjan - 127527
dc.contributor.authorpl
Zjeżdżałka, Paweł - 116015
dc.contributor.authorpl
Kowalczyk, Andrzej - 174242
dc.contributor.authorpl
Jabłońska, Magdalena - 107656
dc.contributor.authorpl
Baldrich Tolosa, Xavier
dc.contributor.authorpl
Michalik, Marek - 130514
dc.date.accessionpl
2018-12-03
dc.date.accessioned
2015-06-19T09:12:26Z
dc.date.available
2015-06-19T09:12:26Z
dc.date.issuedpl
2013
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.numberpl
3 (171)
dc.description.physicalpl
353-361
dc.description.publicationpl
1
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
10
dc.identifier.doipl
10.13168/AGG.2013.0034
dc.identifier.eissnpl
2336-4351
dc.identifier.issnpl
1214-9705
dc.identifier.projectpl
ROD UJ / P
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/9898
dc.identifier.weblinkpl
https://www.irsm.cas.cz/materialy/acta_content/2013_doi/Wegrzyn_AGG_2013_0034.pdf
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 3.0 Polska
dc.rights.licence
CC-BY-NC-ND
dc.rights.uri*
http://creativecommons.org/licenses/by-nc-nd/3.0/legalcode
dc.share.type
otwarte czasopismo
dc.subject.enpl
vermiculite
dc.subject.enpl
iron remova
dc.subject.enpl
acid treatment
dc.subject.enpl
adsorption
dc.subtypepl
Article
dc.titlepl
Adsorbents for iron removal obtained from vermiculite
dc.title.journalpl
Acta Geodynamica et Geomaterialia
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations
Wydział Chemii
Węgrzyn, Agnieszka
Chmielarz, Lucjan
Kowalczyk, Andrzej
Zjeżdżałka, Paweł
Jabłońska, Magdalena
Wydział Biologii
Michalik, Marek
No affiliation
Baldrich Tolosa, Xavier

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