DAIS - Digital Archive of the Serbian Academy of Sciences and Arts
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   DAIS
  • Институт техничких наука САНУ / Institute of Technical Sciences of SASA
  • ITN SANU - Opšta kolekcija / ITS SASA - General collection
  • View Item
  •   DAIS
  • Институт техничких наука САНУ / Institute of Technical Sciences of SASA
  • ITN SANU - Opšta kolekcija / ITS SASA - General collection
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Investigation of Mechanism and Critical Parameters for Removal of Arsenic from Water using Zr-TiO2 Composite

Thumbnail
2017
Andjelkovic_2016_Environmental-Technology-postprint.pdf (683.7Kb)
Authors
Anđelković, I.
Amaizah, N. R. R.
Marković, Smilja
Stanković, D.
Marković, M.
Kuzmanović, D.
Roglić, G.
Article (Accepted Version)
Metadata
Show full item record
Abstract
Using microwave-hydrothermal method for synthesis of composite, high surface density of hydroxyl groups, as an active adsorption sites for arsenic, was obtained. Adsorption mechanisms of As(III) and As(V) onto zirconium doped titanium-dioxide (Zr-TiO2) was investigated and proposed using macroscopic and microscopic methods. Obtained results are suggesting innersphere and outer-sphere adsorption mechanisms for As(III) and As(V), respectively. This allowed us identification of parameters that are critical for the successful removal of arsenic from water, essential information for further optimization of the removal process. Composite was further applied for the removal of As(III) and As(V) from water in a dynamic flow through reactor. Column study proved that removal of both arsenic species below value recommended by WHO can be achieved. Elution of As(III) and As(V) from the composite can be done by using small amount of 0.01 M NaOH solution resulting in preconcentration of arsenic speci...es and possible multiple usage of composite.

Keywords:
microwave-hydrothermal synthesis / As(III) / As(V) / adsorption / mechanism
Source:
Environmental Technology, 2017, 38, 17, 1479-1487
Publisher:
  • Taylor & Francis
Projects:
  • Application of advanced oxidation processes and nanostructured oxide materials for the removal of pollutants from the environment, development and optimisation of instrumental techniques for efficiency monitoring (RS-172030)

DOI: 10.1080/09593330.2016.1255664

ISSN: 0959-3330 (Print); 1479-487X (Online)

WoS: 000406560200014

Scopus: 2-s2.0-84996560155
[ Google Scholar ]
3
3
URI
http://dais.sanu.ac.rs/123456789/15454
Collections
  • ITN SANU - Opšta kolekcija / ITS SASA - General collection
Institution
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - JOUR
AU  - Anđelković, I.
AU  - Amaizah, N. R. R.
AU  - Marković, Smilja
AU  - Stanković, D.
AU  - Marković, M.
AU  - Kuzmanović, D.
AU  - Roglić, G.
PY  - 2017
UR  - http://dais.sanu.ac.rs/123456789/15454
AB  - Using microwave-hydrothermal method for synthesis of composite, high surface density of hydroxyl groups, as an active adsorption sites for arsenic, was obtained. Adsorption mechanisms of As(III) and As(V) onto zirconium doped titanium-dioxide (Zr-TiO2) was investigated and proposed using macroscopic and microscopic methods. Obtained results are suggesting innersphere and outer-sphere adsorption mechanisms for As(III) and As(V), respectively. This allowed us identification of parameters that are critical for the successful removal of arsenic from water, essential information for further optimization of the removal process. Composite was further applied for the removal of As(III) and As(V) from water in a dynamic flow through reactor. Column study proved that removal of both arsenic species below value recommended by WHO can be achieved. Elution of As(III) and As(V) from the composite can be done by using small amount of 0.01 M NaOH solution resulting in preconcentration of arsenic species and possible multiple usage of composite.
PB  - Taylor & Francis
T2  - Environmental Technology
T1  - Investigation of Mechanism and Critical Parameters for Removal of Arsenic from Water using Zr-TiO2 Composite
SP  - 1479
EP  - 1487
VL  - 38
IS  - 17
DO  - 10.1080/09593330.2016.1255664
ER  - 
@article{
author = "Anđelković, I. and Amaizah, N. R. R. and Marković, Smilja and Stanković, D. and Marković, M. and Kuzmanović, D. and Roglić, G.",
year = "2017",
url = "http://dais.sanu.ac.rs/123456789/15454",
abstract = "Using microwave-hydrothermal method for synthesis of composite, high surface density of hydroxyl groups, as an active adsorption sites for arsenic, was obtained. Adsorption mechanisms of As(III) and As(V) onto zirconium doped titanium-dioxide (Zr-TiO2) was investigated and proposed using macroscopic and microscopic methods. Obtained results are suggesting innersphere and outer-sphere adsorption mechanisms for As(III) and As(V), respectively. This allowed us identification of parameters that are critical for the successful removal of arsenic from water, essential information for further optimization of the removal process. Composite was further applied for the removal of As(III) and As(V) from water in a dynamic flow through reactor. Column study proved that removal of both arsenic species below value recommended by WHO can be achieved. Elution of As(III) and As(V) from the composite can be done by using small amount of 0.01 M NaOH solution resulting in preconcentration of arsenic species and possible multiple usage of composite.",
publisher = "Taylor & Francis",
journal = "Environmental Technology",
title = "Investigation of Mechanism and Critical Parameters for Removal of Arsenic from Water using Zr-TiO2 Composite",
pages = "1479-1487",
volume = "38",
number = "17",
doi = "10.1080/09593330.2016.1255664"
}
Anđelković I, Amaizah NRR, Marković S, Stanković D, Marković M, Kuzmanović D, Roglić G. Investigation of Mechanism and Critical Parameters for Removal of Arsenic from Water using Zr-TiO2 Composite. Environmental Technology. 2017;38(17):1479-1487
Anđelković, I., Amaizah, N. R. R., Marković, S., Stanković, D., Marković, M., Kuzmanović, D.,& Roglić, G. (2017). Investigation of Mechanism and Critical Parameters for Removal of Arsenic from Water using Zr-TiO2 Composite.
Environmental TechnologyTaylor & Francis., 38(17), 1479-1487. 
https://doi.org/10.1080/09593330.2016.1255664
Anđelković I., Amaizah N. R. R., Marković Smilja, Stanković D., Marković M., Kuzmanović D., Roglić G., "Investigation of Mechanism and Critical Parameters for Removal of Arsenic from Water using Zr-TiO2 Composite" 38, no. 17 (2017):1479-1487,
https://doi.org/10.1080/09593330.2016.1255664 .

DSpace software copyright © 2002-2015  DuraSpace
About DAIS - Digital Archive of the Serbian Academy of Sciences and Arts | Send Feedback

re3dataOpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About DAIS - Digital Archive of the Serbian Academy of Sciences and Arts | Send Feedback

re3dataOpenAIRERCUB