Interaction of Mg enriched kaolinite-bentonite ceramics with arsenic aqueous solutions
Abstract
Mg-enriched kaolinite–bentonite ceramics prepared in this work exhibited very porous and non-uniform structures, with grain sizes ranging from 1 to 20 μm. During the interaction of this ceramics with aqueous solutions of Na2HAsO4·7H2O, it was observed that the concentrations of Na, K, Ca and Mg in the ceramics and arsenic concentration in the solution decrease. These changes of metals concentrations in the ceramics and
arsenic concentrations in water solutions appear to be on the account of arsenic deposition into the ceramics
surface. The interaction of the ceramic samples prepared at 600 °C and 800 °C with used arsenic aqueous
solutions reduced their arsenic concentration about 70–90%.
Keywords:
Mg-enriched aluminium silicate ceramics / Arsenic aqueous solutionSource:
Desalination, 2009, 249, 2, 582-590Publisher:
- Elsevier
DOI: 10.1016/j.desal.2009.01.025
ISSN: 0011-9164
WoS: 000272015800022
Scopus: 2-s2.0-71549148070
Institution/Community
IHTMTY - JOUR AU - Cvetković, Vesna S. AU - Purenović, Jelena M. AU - Purenović, Milovan M. AU - Jovićević, Jovan N. PY - 2009 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6268 AB - Mg-enriched kaolinite–bentonite ceramics prepared in this work exhibited very porous and non-uniform structures, with grain sizes ranging from 1 to 20 μm. During the interaction of this ceramics with aqueous solutions of Na2HAsO4·7H2O, it was observed that the concentrations of Na, K, Ca and Mg in the ceramics and arsenic concentration in the solution decrease. These changes of metals concentrations in the ceramics and arsenic concentrations in water solutions appear to be on the account of arsenic deposition into the ceramics surface. The interaction of the ceramic samples prepared at 600 °C and 800 °C with used arsenic aqueous solutions reduced their arsenic concentration about 70–90%. PB - Elsevier T2 - Desalination T1 - Interaction of Mg enriched kaolinite-bentonite ceramics with arsenic aqueous solutions VL - 249 IS - 2 SP - 582 EP - 590 DO - 10.1016/j.desal.2009.01.025 ER -
@article{ author = "Cvetković, Vesna S. and Purenović, Jelena M. and Purenović, Milovan M. and Jovićević, Jovan N.", year = "2009", abstract = "Mg-enriched kaolinite–bentonite ceramics prepared in this work exhibited very porous and non-uniform structures, with grain sizes ranging from 1 to 20 μm. During the interaction of this ceramics with aqueous solutions of Na2HAsO4·7H2O, it was observed that the concentrations of Na, K, Ca and Mg in the ceramics and arsenic concentration in the solution decrease. These changes of metals concentrations in the ceramics and arsenic concentrations in water solutions appear to be on the account of arsenic deposition into the ceramics surface. The interaction of the ceramic samples prepared at 600 °C and 800 °C with used arsenic aqueous solutions reduced their arsenic concentration about 70–90%.", publisher = "Elsevier", journal = "Desalination", title = "Interaction of Mg enriched kaolinite-bentonite ceramics with arsenic aqueous solutions", volume = "249", number = "2", pages = "582-590", doi = "10.1016/j.desal.2009.01.025" }
Cvetković, V. S., Purenović, J. M., Purenović, M. M.,& Jovićević, J. N.. (2009). Interaction of Mg enriched kaolinite-bentonite ceramics with arsenic aqueous solutions. in Desalination Elsevier., 249(2), 582-590. https://doi.org/10.1016/j.desal.2009.01.025
Cvetković VS, Purenović JM, Purenović MM, Jovićević JN. Interaction of Mg enriched kaolinite-bentonite ceramics with arsenic aqueous solutions. in Desalination. 2009;249(2):582-590. doi:10.1016/j.desal.2009.01.025 .
Cvetković, Vesna S., Purenović, Jelena M., Purenović, Milovan M., Jovićević, Jovan N., "Interaction of Mg enriched kaolinite-bentonite ceramics with arsenic aqueous solutions" in Desalination, 249, no. 2 (2009):582-590, https://doi.org/10.1016/j.desal.2009.01.025 . .