Manganese removal from water by magnesium enriched kaolinite-bentonite ceramics
Abstract
Manganese is frequently present at elevated concentrations in both surface and groundwater. In addition, manganese is a health hazard, highly soluble over a wide pH range and difficult to remove from the contaminated waters. It was observed that during the interaction of Mg-enriched kaolinite-bentonite ceramics (2 wt% of Mg and Al surplus each) prepared in this work, with manganese aqueous solutions (530 μg L−1–530 mg L−1 of Mn(II)) the manganese concentration decreases. It appears that these changes of metal concentration are on account of manganese deposition on the ceramics surface. The interaction of the ceramic samples prepared at 800°C with the manganese aqueous solutions for 24 h reduced manganese concentration up to 80%.
Keywords:
Mg-enriched aluminium silicate ceramics / Manganese aqueous solution / Manganese removal from waterSource:
Desalination and water treatment, 2012, 24, 1-3, 202-209Publisher:
- Taylor&Francis
DOI: 10.5004/dwt.2010.1505
ISSN: 1944-3994
WoS: 000286012100022
Scopus: 2-s2.0-78751533120
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Institution/Community
IHTMTY - JOUR AU - Cvetković, Vesna S. AU - Purenović, Milovan M. AU - Jovićević, Jovan N. PY - 2012 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6270 AB - Manganese is frequently present at elevated concentrations in both surface and groundwater. In addition, manganese is a health hazard, highly soluble over a wide pH range and difficult to remove from the contaminated waters. It was observed that during the interaction of Mg-enriched kaolinite-bentonite ceramics (2 wt% of Mg and Al surplus each) prepared in this work, with manganese aqueous solutions (530 μg L−1–530 mg L−1 of Mn(II)) the manganese concentration decreases. It appears that these changes of metal concentration are on account of manganese deposition on the ceramics surface. The interaction of the ceramic samples prepared at 800°C with the manganese aqueous solutions for 24 h reduced manganese concentration up to 80%. PB - Taylor&Francis T2 - Desalination and water treatment T1 - Manganese removal from water by magnesium enriched kaolinite-bentonite ceramics VL - 24 IS - 1-3 SP - 202 EP - 209 DO - 10.5004/dwt.2010.1505 ER -
@article{ author = "Cvetković, Vesna S. and Purenović, Milovan M. and Jovićević, Jovan N.", year = "2012", abstract = "Manganese is frequently present at elevated concentrations in both surface and groundwater. In addition, manganese is a health hazard, highly soluble over a wide pH range and difficult to remove from the contaminated waters. It was observed that during the interaction of Mg-enriched kaolinite-bentonite ceramics (2 wt% of Mg and Al surplus each) prepared in this work, with manganese aqueous solutions (530 μg L−1–530 mg L−1 of Mn(II)) the manganese concentration decreases. It appears that these changes of metal concentration are on account of manganese deposition on the ceramics surface. The interaction of the ceramic samples prepared at 800°C with the manganese aqueous solutions for 24 h reduced manganese concentration up to 80%.", publisher = "Taylor&Francis", journal = "Desalination and water treatment", title = "Manganese removal from water by magnesium enriched kaolinite-bentonite ceramics", volume = "24", number = "1-3", pages = "202-209", doi = "10.5004/dwt.2010.1505" }
Cvetković, V. S., Purenović, M. M.,& Jovićević, J. N.. (2012). Manganese removal from water by magnesium enriched kaolinite-bentonite ceramics. in Desalination and water treatment Taylor&Francis., 24(1-3), 202-209. https://doi.org/10.5004/dwt.2010.1505
Cvetković VS, Purenović MM, Jovićević JN. Manganese removal from water by magnesium enriched kaolinite-bentonite ceramics. in Desalination and water treatment. 2012;24(1-3):202-209. doi:10.5004/dwt.2010.1505 .
Cvetković, Vesna S., Purenović, Milovan M., Jovićević, Jovan N., "Manganese removal from water by magnesium enriched kaolinite-bentonite ceramics" in Desalination and water treatment, 24, no. 1-3 (2012):202-209, https://doi.org/10.5004/dwt.2010.1505 . .