CER - Central Repository
Institute of Chemistry, Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Organobentonites as multifunctional adsorbents of organic and inorganic water pollutants

Thumbnail
2014
1500.pdf (266.6Kb)
Authors
Jović-Jovičić, Nataša
Milutinović Nikolić, Aleksandra
Žunić, Marija
Mojović, Zorica
Banković, Predrag
Dojčinović, Biljana
Ivanović-Šašić, Ana
Jovanović, Dušan M.
Article (Published version)
Metadata
Show full item record
Abstract
The aim of this study was to find a low cost, easy to synthesize and efficient adsorbent for the simultaneous adsorption of both organic and inorganic pollutants (including textile dyes, toxic metals, etc.). The starting material, domestic bentonite clay from Bogovina, was modified with amounts of hexadecyltrimethylammonium cations corresponding to 0.5 and 1.0 times the value of the cation exchange capacity. The organobentonites were tested as adsorbents in a three-dye-containing solution, a three-component solution of Pb2+, Cd2+ and Ni2+ and a hexa-component solution containing all the investigated dyes and toxic metal cations. The used adsorbents showed the highest affinity toward acid yellow 99 and Ni2+. Dye adsorption was enhanced in the presence of toxic metal cations, while the adsorption of all toxic cations from the hexa-component solution was lower than from the three-component solution containing only toxic cations. The synthesized hexadecyltrimethylammonium bentonite could b...e regarded as an efficient multifunctional adsorbent for the investigated types of water pollutants.

Keywords:
simultaneous adsorption / multi-component solutions / dyes / toxic metals / adsorption affinity
Source:
Journal of the Serbian Chemical Society, 2014, 79, 2, 253-263
Publisher:
  • Serbian Chemical Society
Projects:
  • Nanostructured Functional and Composite Materials in Catalytic and Sorption Processes (RS-45001)

DOI: 10.2298/JSC130125065J

ISSN: 0352-5139

WoS: 000332679700012

Scopus: 2-s2.0-84894632875
[ Google Scholar ]
6
4
URI
http://cer.ihtm.bg.ac.rs/handle/123456789/1502
Collections
  • Radovi istraživača / Researchers' publications
Institution
IHTM

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB