Investigating the effectiveness of bifacial mixed metal MOF electrodes for the photoelectro-catalytic treatment of municipal wastewater

Kaur, Parminder; Khan, Moonis Ali; Li, Yongdan; Al-Othman, Ahmed A.S.; Alothman, Zeid Abdullah; Sillanpää, Mika; Kuokkanen, Ville; Imteaz, Monzur A.; Al-Farraj, Saleh

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Investigating the effectiveness of bifacial mixed metal MOF electrodes for the photoelectro-catalytic treatment of municipal wastewater

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Title:	Investigating the effectiveness of bifacial mixed metal MOF electrodes for the photoelectro-catalytic treatment of municipal wastewater
Author(s):	Kaur, Parminder ; Khan, Moonis Ali ; Li, Yongdan ; Al-Othman, Ahmed A.S. ; Alothman, Zeid Abdullah ; Sillanpää, Mika ; Kuokkanen, Ville ; Imteaz, Monzur A. ; Al-Farraj, Saleh
Date:	2023-03-15
Language:	en
Department:	Department of Chemical and Metallurgical Engineering King Saud University Ton Duc Thang University Kierto Ympäristöpalvelut Oy Swinburne University of Technology
Series:	Journal of Cleaner Production, Volume 392
ISSN:	0959-6526 1879-1786
DOI-number:	10.1016/j.jclepro.2023.136165
Keywords:	Chemical oxidation demand, Disinfection, Metal-organic framework, Municipal wastewater, Photoelectro-catalytic process, Visible light
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Citation: Kaur , P , Khan , M A , Li , Y , Al-Othman , A A S , Alothman , Z A , Sillanpää , M , Kuokkanen , V , Imteaz , M A & Al-Farraj , S 2023 , ' Investigating the effectiveness of bifacial mixed metal MOF electrodes for the photoelectro-catalytic treatment of municipal wastewater ' , Journal of Cleaner Production , vol. 392 , 136165 . https://doi.org/10.1016/j.jclepro.2023.136165
Abstract: The effectiveness of bifacial mixed metal-metal organic framework (MOF) anodes for municipal wastewater's photoelectro-catalytic (PEC) treatment has been rarely explored. Herein, pollutants removal efficiency from the municipal wastewater and the effect of operational parameters is verified under a visible range of light in a PEC system using TiO2–Bi(mixed metal)-MOF and TiO2–Sb(mixed metal)-MOF anodes, respectively. The comparable efficiency of pollutant removal from municipal wastewater in the PEC system with TiO2–Bi(mixed metal)-MOF anodes is high. At optimum operation parameters, TiO2–Bi(mixed metal)-MOF anodes in the PEC system play a positive role in the removal of micropollutants and the disinfection of municipal wastewater. This study reveals that PEC treatment of municipal wastewater contributes (35% of relative luminescence inhibition) to toxic biproducts.

Description: Funding Information: The authors would like to express their gratitude for the ﬁnancial support provided by the Distinguished Scientist Fellowship Program (DSFP) and Researchers Supporting Project Number ( RSP-2023R7 ) King Saud University , Riyadh, Saudi Arabia.
Permanent link to this item: http://urn.fi/URN:NBN:fi:aalto-202302282251 Email this Export to RefWorks QR Code Print BibTex Tweet