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Pregled bibliografske jedinice broj: 621139

Treatment of winery wastewater by electrochemical methods and advanced oxidation processes


Oreščanin, Višnja; Kollar, Robert; Nađ, Karlo; Lovrenčić Mikelić, Ivanka; Findri Guštek, Štefica
Treatment of winery wastewater by electrochemical methods and advanced oxidation processes // Journal of Environmental Science and Health. Part A : Toxic/Hazardous Substances and Environmental Engineering, 48 (2013), 12; 1543-1547 doi:10.1080/10934529.2013.797267 (međunarodna recenzija, članak, znanstveni)


Naslov
Treatment of winery wastewater by electrochemical methods and advanced oxidation processes

Autori
Oreščanin, Višnja ; Kollar, Robert ; Nađ, Karlo ; Lovrenčić Mikelić, Ivanka ; Findri Guštek, Štefica

Izvornik
Journal of Environmental Science and Health. Part A : Toxic/Hazardous Substances and Environmental Engineering (1093-4529) 48 (2013), 12; 1543-1547

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

Ključne riječi
Winery wastewater ; electrochemical treatment ; ultrasound ; ozonation ; H2O2 ; COD ; SS electrode ; iron anode ; aluminum anode

Sažetak
The aim of this research was development of new system for the treatment of highly polluted wastewater (COD=10240 mg/L ; SS=2860 mg/L) originating from vine-making industry. The system consisted of the main treatment that included electrochemical methods (electro oxidation, electrocoagulation using stainless steel, iron and aluminum electrode sets) with simultaneous sonication and recirculation in strong electromagnetic field. Ozonation combined with UV irradiation in the presence of added hydrogen peroxide was applied for the post-treatment of the effluent. Following the combined treatment, the final removal efficiencies of the parameters color, turbidity, suspended solids and phosphates were over 99%, Fe, Cu and ammonia approximately 98% while the removal of COD and sulfates was 77% and 62%, respectively. A new approach combining electrochemical methods with ultrasound in the strong electromagnetic field resulted in significantly better removal efficiencies for majority of the measured parameters compared to the biological methods, advanced oxidation processes or electrocoagulation. Reduction of the treatment time represents another advantage of this new approach.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
098-0982934-2713 - Radionuklidi i elementi u tragovima u okolišnim sustavima (Delko Barišić, )

Ustanove
Institut "Ruđer Bošković", Zagreb

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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