Electrocoagulation as a promising defluoridation technology from water: A review of state of the art of removal mechanisms and performance trends

Milad Mousazadeh; S. M. Alizadeh; Zacharias Frontistis; Işık Kabdaşlı; Elnaz Karamati Niaragh; Zakaria Al Qodah; Zohreh Naghdali; Alaa El Din Mahmoud; Miguel A. Sandoval; Erick Butler; Mohammad Mahdi Emamjomeh

doi:10.3390/w13050656

Electrocoagulation as a promising defluoridation technology from water: A review of state of the art of removal mechanisms and performance trends

Milad Mousazadeh, S. M. Alizadeh, Zacharias Frontistis, Işık Kabdaşlı, Elnaz Karamati Niaragh, Zakaria Al Qodah, Zohreh Naghdali, Alaa El Din Mahmoud, Miguel A. Sandoval, Erick Butler, Mohammad Mahdi Emamjomeh^*

^*Corresponding author for this work

Department of Environmental Engineering

Research output: Contribution to journal › Review article › peer-review

64 Citations (Scopus)

Abstract

Fluoride ions present in drinking water are beneficial to human health when at proper concentration levels (0.5-1.5 mg L^-1), but an excess intake of fluoride (>1.5 mg L^-1) may pose several health problems. In this context, reducing high fluoride concentrations in water is a major worldwide challenge. The World Health Organization has recommended setting a permissible limit of 1.5 mg L^-1. The application of electrocoagulation (EC) processes has received widespread and increasing attention as a promising treatment technology and a competitive treatment for fluoride control. EC technology has been favourably applied due to its economic effectiveness, environmental versatility, amenability of automation, and low sludge production. This review provides more detailed information on fluoride removal from water by the EC process, including operating parameters, removal mechanisms, energy consumption, and operating costs. Additionally, it also focuses attention on future trends related to improve defluoridation efficiency.

Original language	English
Article number	656
Journal	Water (Switzerland)
Volume	13
Issue number	5
DOIs	https://doi.org/10.3390/w13050656
Publication status	Published - 1 Mar 2021

Bibliographical note

Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.

Funding

The support of the Research Vice-Chancellor of Qazvin University of Medical Sciences (IR.QUMS.REC.1399.472) is wholeheartedly appreciated. Milad Mousazadeh gratitudes the Iran’s National Elites Foundation (INEF) for granting the Elite Soldier Award, No. 15/11529. Miguel A. Sandoval is grateful to Consejo Nacional de Ciencia y Tecnología, Mexico (CONACYT) for granting the postdoctoral scholarship, No. 386022. A.E.D Mahmoud would like to thank “Green Technology Group”.

Funders	Funder number
Consejo Nacional de Ciencia y Tecnología	386022
Iran's National Elites Foundation	15/11529
Qazvin University of Medical Sciences	IR.QUMS.REC.1399.472

Keywords

Electrocoagulation
Fluoride removal
Groundwater treatment
Water treatment

UN SDGs

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

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10.3390/w13050656

Cite this

Mousazadeh, M., Alizadeh, S. M., Frontistis, Z., Kabdaşlı, I., Karamati Niaragh, E., Al Qodah, Z., Naghdali, Z., Mahmoud, A. E. D., Sandoval, M. A., Butler, E., & Emamjomeh, M. M. (2021). Electrocoagulation as a promising defluoridation technology from water: A review of state of the art of removal mechanisms and performance trends. Water (Switzerland), 13(5), Article 656. https://doi.org/10.3390/w13050656

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title = "Electrocoagulation as a promising defluoridation technology from water: A review of state of the art of removal mechanisms and performance trends",

abstract = "Fluoride ions present in drinking water are beneficial to human health when at proper concentration levels (0.5-1.5 mg L-1), but an excess intake of fluoride (>1.5 mg L-1) may pose several health problems. In this context, reducing high fluoride concentrations in water is a major worldwide challenge. The World Health Organization has recommended setting a permissible limit of 1.5 mg L-1. The application of electrocoagulation (EC) processes has received widespread and increasing attention as a promising treatment technology and a competitive treatment for fluoride control. EC technology has been favourably applied due to its economic effectiveness, environmental versatility, amenability of automation, and low sludge production. This review provides more detailed information on fluoride removal from water by the EC process, including operating parameters, removal mechanisms, energy consumption, and operating costs. Additionally, it also focuses attention on future trends related to improve defluoridation efficiency.",

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author = "Milad Mousazadeh and Alizadeh, {S. M.} and Zacharias Frontistis and I{\c s}ık Kabda{\c s}lı and {Karamati Niaragh}, Elnaz and {Al Qodah}, Zakaria and Zohreh Naghdali and Mahmoud, {Alaa El Din} and Sandoval, {Miguel A.} and Erick Butler and Emamjomeh, {Mohammad Mahdi}",

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Mousazadeh, M, Alizadeh, SM, Frontistis, Z, Kabdaşlı, I, Karamati Niaragh, E, Al Qodah, Z, Naghdali, Z, Mahmoud, AED, Sandoval, MA, Butler, E & Emamjomeh, MM 2021, 'Electrocoagulation as a promising defluoridation technology from water: A review of state of the art of removal mechanisms and performance trends', Water (Switzerland), vol. 13, no. 5, 656. https://doi.org/10.3390/w13050656

TY - JOUR

T1 - Electrocoagulation as a promising defluoridation technology from water

T2 - A review of state of the art of removal mechanisms and performance trends

AU - Mousazadeh, Milad

AU - Alizadeh, S. M.

AU - Frontistis, Zacharias

AU - Kabdaşlı, Işık

AU - Karamati Niaragh, Elnaz

AU - Al Qodah, Zakaria

AU - Naghdali, Zohreh

AU - Mahmoud, Alaa El Din

AU - Sandoval, Miguel A.

AU - Butler, Erick

AU - Emamjomeh, Mohammad Mahdi

PY - 2021/3/1

Y1 - 2021/3/1

N2 - Fluoride ions present in drinking water are beneficial to human health when at proper concentration levels (0.5-1.5 mg L-1), but an excess intake of fluoride (>1.5 mg L-1) may pose several health problems. In this context, reducing high fluoride concentrations in water is a major worldwide challenge. The World Health Organization has recommended setting a permissible limit of 1.5 mg L-1. The application of electrocoagulation (EC) processes has received widespread and increasing attention as a promising treatment technology and a competitive treatment for fluoride control. EC technology has been favourably applied due to its economic effectiveness, environmental versatility, amenability of automation, and low sludge production. This review provides more detailed information on fluoride removal from water by the EC process, including operating parameters, removal mechanisms, energy consumption, and operating costs. Additionally, it also focuses attention on future trends related to improve defluoridation efficiency.

AB - Fluoride ions present in drinking water are beneficial to human health when at proper concentration levels (0.5-1.5 mg L-1), but an excess intake of fluoride (>1.5 mg L-1) may pose several health problems. In this context, reducing high fluoride concentrations in water is a major worldwide challenge. The World Health Organization has recommended setting a permissible limit of 1.5 mg L-1. The application of electrocoagulation (EC) processes has received widespread and increasing attention as a promising treatment technology and a competitive treatment for fluoride control. EC technology has been favourably applied due to its economic effectiveness, environmental versatility, amenability of automation, and low sludge production. This review provides more detailed information on fluoride removal from water by the EC process, including operating parameters, removal mechanisms, energy consumption, and operating costs. Additionally, it also focuses attention on future trends related to improve defluoridation efficiency.

KW - Electrocoagulation

KW - Fluoride removal

KW - Groundwater treatment

KW - Water treatment

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DO - 10.3390/w13050656

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Electrocoagulation as a promising defluoridation technology from water: A review of state of the art of removal mechanisms and performance trends

Abstract

Bibliographical note

Funding

Keywords

UN SDGs

Access to Document

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