Leaching of Major and Minor Elements during the Transport and Storage of Coal Ash Obtained in Power Plant
2014
Authors
Krgović, RadaTrifković, Jelena
Milojković-Opsenica, Dušanka
Manojlović, Dragan D.
Mutić, Jelena
Article (Published version)
Metadata
Show full item recordAbstract
In power plant, coal ash obtained by combustion is mixed with river water and transported to the dump. Sequential extraction was used in order to assess pollution caused by leaching of elements during ash transport through the pipeline and in the storage (cassettes). A total of 80 samples of filter ash as well as the ash from active (currently filled) and passive (previously filled) cassettes were studied. Samples were extracted with distilled water, ammonium acetate, ammonium oxalate/oxalic acid, acidic solution of hydrogen-peroxide, and a hydrochloric acid. Concentrations of the several elements (Al, As, Cd, Co, Cu, Cr, Fe, Ba, Ca, Mg, Ni, Pb, and Zn) in all extracts were determined by inductively coupled plasma atomic emission spectrometry. Pattern recognition method was carried out in order to provide better understanding of the nature of distribution of elements according to their origins. Results indicate possible leaching of As, Ca, Cd, Cu, Zn, and Pb. Among these elements As, C...d, and Pb are toxicologically the most important but they were not present in the first two phases with the exception of As. The leaching could be destructive and cause negative effects on plants, water pollution, and damage to some life forms.
Source:
Scientific World Journal / TSWJ, 2014Publisher:
- Hindawi Publishing Corporation, New York
Funding / 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-MESTD-Basic Research (BR or ON)-172030)
- Structure-properties relationships of natural and synthetic molecules and their metal complexes (RS-MESTD-Basic Research (BR or ON)-172017)
DOI: 10.1155/2014/212506
ISSN: 1537-744X
PubMed: 25101314
WoS: 000343446200001
Scopus: 2-s2.0-84904629514
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Institution/Community
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Krgović, Rada AU - Trifković, Jelena AU - Milojković-Opsenica, Dušanka AU - Manojlović, Dragan D. AU - Mutić, Jelena PY - 2014 UR - https://cherry.chem.bg.ac.rs/handle/123456789/1864 AB - In power plant, coal ash obtained by combustion is mixed with river water and transported to the dump. Sequential extraction was used in order to assess pollution caused by leaching of elements during ash transport through the pipeline and in the storage (cassettes). A total of 80 samples of filter ash as well as the ash from active (currently filled) and passive (previously filled) cassettes were studied. Samples were extracted with distilled water, ammonium acetate, ammonium oxalate/oxalic acid, acidic solution of hydrogen-peroxide, and a hydrochloric acid. Concentrations of the several elements (Al, As, Cd, Co, Cu, Cr, Fe, Ba, Ca, Mg, Ni, Pb, and Zn) in all extracts were determined by inductively coupled plasma atomic emission spectrometry. Pattern recognition method was carried out in order to provide better understanding of the nature of distribution of elements according to their origins. Results indicate possible leaching of As, Ca, Cd, Cu, Zn, and Pb. Among these elements As, Cd, and Pb are toxicologically the most important but they were not present in the first two phases with the exception of As. The leaching could be destructive and cause negative effects on plants, water pollution, and damage to some life forms. PB - Hindawi Publishing Corporation, New York T2 - Scientific World Journal / TSWJ T1 - Leaching of Major and Minor Elements during the Transport and Storage of Coal Ash Obtained in Power Plant DO - 10.1155/2014/212506 ER -
@article{ author = "Krgović, Rada and Trifković, Jelena and Milojković-Opsenica, Dušanka and Manojlović, Dragan D. and Mutić, Jelena", year = "2014", abstract = "In power plant, coal ash obtained by combustion is mixed with river water and transported to the dump. Sequential extraction was used in order to assess pollution caused by leaching of elements during ash transport through the pipeline and in the storage (cassettes). A total of 80 samples of filter ash as well as the ash from active (currently filled) and passive (previously filled) cassettes were studied. Samples were extracted with distilled water, ammonium acetate, ammonium oxalate/oxalic acid, acidic solution of hydrogen-peroxide, and a hydrochloric acid. Concentrations of the several elements (Al, As, Cd, Co, Cu, Cr, Fe, Ba, Ca, Mg, Ni, Pb, and Zn) in all extracts were determined by inductively coupled plasma atomic emission spectrometry. Pattern recognition method was carried out in order to provide better understanding of the nature of distribution of elements according to their origins. Results indicate possible leaching of As, Ca, Cd, Cu, Zn, and Pb. Among these elements As, Cd, and Pb are toxicologically the most important but they were not present in the first two phases with the exception of As. The leaching could be destructive and cause negative effects on plants, water pollution, and damage to some life forms.", publisher = "Hindawi Publishing Corporation, New York", journal = "Scientific World Journal / TSWJ", title = "Leaching of Major and Minor Elements during the Transport and Storage of Coal Ash Obtained in Power Plant", doi = "10.1155/2014/212506" }
Krgović, R., Trifković, J., Milojković-Opsenica, D., Manojlović, D. D.,& Mutić, J.. (2014). Leaching of Major and Minor Elements during the Transport and Storage of Coal Ash Obtained in Power Plant. in Scientific World Journal / TSWJ Hindawi Publishing Corporation, New York.. https://doi.org/10.1155/2014/212506
Krgović R, Trifković J, Milojković-Opsenica D, Manojlović DD, Mutić J. Leaching of Major and Minor Elements during the Transport and Storage of Coal Ash Obtained in Power Plant. in Scientific World Journal / TSWJ. 2014;. doi:10.1155/2014/212506 .
Krgović, Rada, Trifković, Jelena, Milojković-Opsenica, Dušanka, Manojlović, Dragan D., Mutić, Jelena, "Leaching of Major and Minor Elements during the Transport and Storage of Coal Ash Obtained in Power Plant" in Scientific World Journal / TSWJ (2014), https://doi.org/10.1155/2014/212506 . .