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izvor podataka: crosbi

Removal of arsenic, phosphates and ammonia from well water using electrochemical/chemical methods and advanced oxidation: A pilot plant approach (CROSBI ID 203393)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Oreščanin, Višnja ; Kollar, Robert ; Nađ, Karlo ; Halkijević, Ivan ; Kuspilić, Marin ; Findri Guštek, Štefica Removal of arsenic, phosphates and ammonia from well water using electrochemical/chemical methods and advanced oxidation: A pilot plant approach // Journal of environmental science and health. Part A : Toxic/hazardous substances & environmental engineering, 49 (2014), 9; 1007-1014. doi: 10.1080/10934529.2014.894843

Podaci o odgovornosti

Oreščanin, Višnja ; Kollar, Robert ; Nađ, Karlo ; Halkijević, Ivan ; Kuspilić, Marin ; Findri Guštek, Štefica

engleski

Removal of arsenic, phosphates and ammonia from well water using electrochemical/chemical methods and advanced oxidation: A pilot plant approach

The purpose of this work was to develop a pilot plant purification system and apply it to groundwater used for human consumption, containing high concentrations of arsenic and increased levels of phosphates, ammonia, mercury and color. The groundwater used was obtained from the production well in the Vinkovci County (Eastern Croatia). Due to a complex composition of the treated water, the purification system involved a combined electrochemical treatment, using iron and aluminum electrode plates with simultaneous ozonation, followed by a post-treatment with UV, ozone and hydrogen peroxide. The removal of the contaminant with the waste sludge collected during the electrochemical treatment was also tested. The combined electrochemical and advanced oxidation treatment resulted in the complete removal of arsenic, phosphates, color, turbidity, suspended solids and ammonia, while the removal of other contaminants of interest was up to 96.7%. Comparable removal efficiencies were obtained by using waste sludge as a coagulant.

heavy metals ; arsenic ; ammonia ; electrocoagulation ; ozonation ; iron anode ; aluminum anode ; hydrogen peroxide ; UV ; waste sludge

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Podaci o izdanju

49 (9)

2014.

1007-1014

objavljeno

1093-4529

10.1080/10934529.2014.894843

Povezanost rada

Kemija

Poveznice
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