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

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

doi:10.1016/j.jclepro.2023.136165

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

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

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

7 Citations (Scopus)

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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.

Original language	English
Article number	136165
Number of pages	9
Journal	Journal of Cleaner Production
Volume	392
Early online date	3 Feb 2023
DOIs	https://doi.org/10.1016/j.jclepro.2023.136165
Publication status	Published - 15 Mar 2023
MoE publication type	A1 Journal article-refereed

Keywords

Chemical oxidation demand
Disinfection
Metal-organic framework
Municipal wastewater
Photoelectro-catalytic process
Visible light

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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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, 392, Article 136165. https://doi.org/10.1016/j.jclepro.2023.136165

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

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.",

keywords = "Chemical oxidation demand, Disinfection, Metal-organic framework, Municipal wastewater, Photoelectro-catalytic process, Visible light",

author = "Parminder Kaur and Khan, {Moonis Ali} and Yongdan Li and Al-Othman, {Ahmed A.S.} and Alothman, {Zeid Abdullah} and Mika Sillanp{\"a}{\"a} and Ville Kuokkanen and Imteaz, {Monzur A.} and Saleh Al-Farraj",

note = "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. ",

year = "2023",

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doi = "10.1016/j.jclepro.2023.136165",

language = "English",

volume = "392",

journal = "Journal of Cleaner Production",

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T1 - Investigating the effectiveness of bifacial mixed metal MOF electrodes for the photoelectro-catalytic treatment of municipal wastewater

AU - Kaur, Parminder

AU - Khan, Moonis Ali

AU - Li, Yongdan

AU - Al-Othman, Ahmed A.S.

AU - Alothman, Zeid Abdullah

AU - Sillanpää, Mika

AU - Kuokkanen, Ville

AU - Imteaz, Monzur A.

AU - Al-Farraj, Saleh

N1 - 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.

PY - 2023/3/15

Y1 - 2023/3/15

N2 - 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.

AB - 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.

KW - Chemical oxidation demand

KW - Disinfection

KW - Metal-organic framework

KW - Municipal wastewater

KW - Photoelectro-catalytic process

KW - Visible light

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VL - 392

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ER -

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

Abstract

Keywords

UN SDGs

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Study Results from Aalto University Provide New Insights into Environment and Sustainability Research (Investigating the Effectiveness of Bifacial Mixed Metal Mof Electrodes for the Photoelectro-catalytic Treatment of Municipal Wastewater)

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

Abstract

Keywords

UN SDGs

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Study Results from Aalto University Provide New Insights into Environment and Sustainability Research (Investigating the Effectiveness of Bifacial Mixed Metal Mof Electrodes for the Photoelectro-catalytic Treatment of Municipal Wastewater)

Cite this