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Combined ozone, photo, and electrocoagulation technologies An innovative technique for treatment of distillery industrial wastewater

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dc.contributor.author Asaithambi, Perumal
dc.contributor.author Yesuf, Mamuye Busier
dc.contributor.author Govindarajan, Rajendran
dc.contributor.author Niju, Subramaniapillai
dc.contributor.author Periyasamy, Selvakumar
dc.contributor.author Rabba, Zeinu Ahmed
dc.contributor.author Pandiyarajan, T.
dc.contributor.author Kadier, Abudukeremu
dc.contributor.author Mani, Dhakshnamoorthy
dc.contributor.author Alemayehu, Esayas
dc.date.accessioned 2023-11-28T06:49:43Z
dc.date.available 2023-11-28T06:49:43Z
dc.date.issued 2023-07-17
dc.identifier.issn 2005-968X
dc.identifier.uri https://repository.ju.edu.et//handle/123456789/8914
dc.description.abstract Electrocoagulation with ozone and photo is a hybrid electrochemical and AOP techniques used to treat wastewater and industrial effluent. In the present study, the effects of combining O3, UV, and EC processes on color removal as well as the related COD removal and EEC from the treatment of DIW were assessed. The results showed that, compared to other hybrid processes like O3/EC, UV/EC, UV/O3, and single processes of EC, O3, and UV, the combined process of O3/UV/EC is significantly more effective for treating DIW in terms of COD removal (98.99%) and complete color removal with a required EEC of 9.7 kWhr m-3. Number of process variables, including reaction time (1 to 5 hr), O3 (0.8 to 4 g L-1), UV (8 to 32 W), current density (0.08 to 0.23 A dm-2), pH (1 to 11), COD (1000 to 6000 mg L-1), inter-electrode distance (0.75 to 3.75 cm), and combination of electrodes were studied to analyze how they affected. The optimum operating circumstances underwent testing and shown outstanding effectiveness in eliminating the COD and determination of EEC from DIW. Overall, it was clear from the results that combined treatment approaches could be more effective in removing the pollutant successfully from DIW. en_US
dc.language.iso en_US en_US
dc.subject COD reduction en_US
dc.subject decolorization en_US
dc.subject distillery industrial wastewater en_US
dc.subject electrical energy usage en_US
dc.subject ozone-photo-electrocoagulation en_US
dc.subject space time yield en_US
dc.title Combined ozone, photo, and electrocoagulation technologies An innovative technique for treatment of distillery industrial wastewater en_US
dc.type Article en_US


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