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Pregled bibliografske jedinice broj: 583673

The electrocoagulation/advanced oxidation treatment of the groundwater used for human consumption


Oreščanin, Višnja; Kollar, Robert; Nađ, Karlo
The electrocoagulation/advanced oxidation treatment of the groundwater used for human consumption // Journal of Environmental Science and Health. Part A : Toxic/Hazardous Substances and Environmental Engineering, 46 (2011), 14; 1611-1618 doi:10.1080/10934529.2011.623628 (međunarodna recenzija, članak, znanstveni)


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Naslov
The electrocoagulation/advanced oxidation treatment of the groundwater used for human consumption

Autori
Oreščanin, Višnja ; Kollar, Robert ; Nađ, Karlo

Izvornik
Journal of Environmental Science and Health. Part A : Toxic/Hazardous Substances and Environmental Engineering (1093-4529) 46 (2011), 14; 1611-1618

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Heavy metals ; ammonia ; ozonation ; electrocoagulation/electroreduction ; iron anode ; aluminum anode ; UV

Sažetak
The purpose of this work was development and application of the purification system suitable for the treatment of groundwater used for human consumption, satisfying following criteria: (a) no need for external addition of the chemicals ; (b) simultaneous removal of wide range of contaminants present in the treated water ; (c) low sensitivity to the changes in the composition of the treated water ; (d) high quality of treated water with regards to all measured parameters. Therefore the well water from the 60 m deep water layer situated near the city of Osijek (Eastern Croatia) with elevated values of heavy metals, color, turbidity, suspended solids, ammonia and organic contaminants was processed. Due to the complex composition of the treated water, the purification system required the combination of electroreduction/electrocoagulation, using iron and aluminum electrode plates followed by the simultaneous ozonation/UV treatment. The electroreduction/electrocoagulation approach was used for the removal of heavy metals, suspended solids, color and turbidity, while the organic contaminants and ammonia were removed by the ozonation/UV treatment. Allmeasured parameters in the purified water were significantly lower compared to the regulated values. Under the optimum treatment conditions, the removal efficiencies for color, turbidity, nickel and arsenic were 100%. The removal efficiencies of V, Cr, Mn, Fe, Cu, Zn, Pb, ammonia, fluorides, sulfates and COD were 94.5%, 96.0%, 98.3%, 99.6%, 99.7%, 97.8%, 96.7%, 96, 7%, 93.4%, 51.4%, 72.2% and 93.8%, respectively, increasing with the increased initial concentrations.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Profili:

Avatar Url Višnja Oreščanin (autor)

Avatar Url Karlo Nađ (autor)

Citiraj ovu publikaciju

Oreščanin, Višnja; Kollar, Robert; Nađ, Karlo
The electrocoagulation/advanced oxidation treatment of the groundwater used for human consumption // Journal of Environmental Science and Health. Part A : Toxic/Hazardous Substances and Environmental Engineering, 46 (2011), 14; 1611-1618 doi:10.1080/10934529.2011.623628 (međunarodna recenzija, članak, znanstveni)
Oreščanin, V., Kollar, R. & Nađ, K. (2011) The electrocoagulation/advanced oxidation treatment of the groundwater used for human consumption. Journal of Environmental Science and Health. Part A : Toxic/Hazardous Substances and Environmental Engineering, 46 (14), 1611-1618 doi:10.1080/10934529.2011.623628.
@article{article, year = {2011}, pages = {1611-1618}, DOI = {10.1080/10934529.2011.623628}, keywords = {Heavy metals, ammonia, ozonation, electrocoagulation/electroreduction, iron anode, aluminum anode, UV}, journal = {Journal of Environmental Science and Health. Part A : Toxic/Hazardous Substances and Environmental Engineering}, doi = {10.1080/10934529.2011.623628}, volume = {46}, number = {14}, issn = {1093-4529}, title = {The electrocoagulation/advanced oxidation treatment of the groundwater used for human consumption}, keyword = {Heavy metals, ammonia, ozonation, electrocoagulation/electroreduction, iron anode, aluminum anode, UV} }
@article{article, year = {2011}, pages = {1611-1618}, DOI = {10.1080/10934529.2011.623628}, keywords = {Heavy metals, ammonia, ozonation, electrocoagulation/electroreduction, iron anode, aluminum anode, UV}, journal = {Journal of Environmental Science and Health. Part A : Toxic/Hazardous Substances and Environmental Engineering}, doi = {10.1080/10934529.2011.623628}, volume = {46}, number = {14}, issn = {1093-4529}, title = {The electrocoagulation/advanced oxidation treatment of the groundwater used for human consumption}, keyword = {Heavy metals, ammonia, ozonation, electrocoagulation/electroreduction, iron anode, aluminum anode, UV} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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