Recent progress on the application of capacitive deionization for wastewater treatment

Enas Taha Sayed; M. Obaid; A. G. Olabi; Mohammad Ali Abdelkareem; Muaz Al Radi; Amer Al-Dawoud; Sameer Al-Asheh; Noreddine Ghaffour

doi:10.1016/j.jwpe.2023.104379

Recent progress on the application of capacitive deionization for wastewater treatment

Enas Taha Sayed, M. Obaid, A. G. Olabi, Mohammad Ali Abdelkareem^*, Muaz Al Radi, Amer Al-Dawoud, Sameer Al-Asheh, Noreddine Ghaffour

^*Corresponding author for this work

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

5 Scopus citations

Abstract

Capacitive deionization (CDI) is an emerging technology for removing charged ions from wastewater or aqueous solutions, where the charged ions interact electrostatically with the porous electrodes. Although recently, studies on CDI have increased significantly, the bulk of them is related to desalination (removing NaCl from water). So, it is highly recommended to highlight and discuss the CDI's capability to treat wastewater. This review summarizes the principles and application of CDI technology in wastewater treatment. The significant developments made on CDI for removing water containments such as radioactive minerals, heavy metals, nutrients, halides, hardness, and acids are highlighted. Then, CDI integrated or hybrid systems, such as co-precipitation, ultrafiltration, reverse electro-dialysis, electro deionization, and adsorption, for wastewater treatment and ion removal are reviewed and discussed. Finally, recommendations and future aspects for CDI development are presented.

Original language	English (US)
Article number	104379
Journal	Journal of Water Process Engineering
Volume	56
DOIs	https://doi.org/10.1016/j.jwpe.2023.104379
State	Published - Dec 2023

Keywords

Capacitive deionization (CDI)
Flow-electrode capacitive deionization (FCDI)
Hybrid capacitive deionization (HCDI)
Hybrid wastewater treatment systems
Membrane capacitive deionization (MCDI)
Wastewater treatment

ASJC Scopus subject areas

Biotechnology
Safety, Risk, Reliability and Quality
Waste Management and Disposal
Process Chemistry and Technology

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10.1016/j.jwpe.2023.104379

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@article{144d87927808442c8cc247bc56038ddb,

title = "Recent progress on the application of capacitive deionization for wastewater treatment",

abstract = "Capacitive deionization (CDI) is an emerging technology for removing charged ions from wastewater or aqueous solutions, where the charged ions interact electrostatically with the porous electrodes. Although recently, studies on CDI have increased significantly, the bulk of them is related to desalination (removing NaCl from water). So, it is highly recommended to highlight and discuss the CDI's capability to treat wastewater. This review summarizes the principles and application of CDI technology in wastewater treatment. The significant developments made on CDI for removing water containments such as radioactive minerals, heavy metals, nutrients, halides, hardness, and acids are highlighted. Then, CDI integrated or hybrid systems, such as co-precipitation, ultrafiltration, reverse electro-dialysis, electro deionization, and adsorption, for wastewater treatment and ion removal are reviewed and discussed. Finally, recommendations and future aspects for CDI development are presented.",

keywords = "Capacitive deionization (CDI), Flow-electrode capacitive deionization (FCDI), Hybrid capacitive deionization (HCDI), Hybrid wastewater treatment systems, Membrane capacitive deionization (MCDI), Wastewater treatment",

author = "Sayed, {Enas Taha} and M. Obaid and Olabi, {A. G.} and Abdelkareem, {Mohammad Ali} and {Al Radi}, Muaz and Amer Al-Dawoud and Sameer Al-Asheh and Noreddine Ghaffour",

note = "Publisher Copyright: {\textcopyright} 2023 Elsevier Ltd",

year = "2023",

month = dec,

doi = "10.1016/j.jwpe.2023.104379",

language = "English (US)",

volume = "56",

journal = "Journal of Water Process Engineering",

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T1 - Recent progress on the application of capacitive deionization for wastewater treatment

AU - Sayed, Enas Taha

AU - Obaid, M.

AU - Olabi, A. G.

AU - Abdelkareem, Mohammad Ali

AU - Al Radi, Muaz

AU - Al-Dawoud, Amer

AU - Al-Asheh, Sameer

AU - Ghaffour, Noreddine

PY - 2023/12

Y1 - 2023/12

N2 - Capacitive deionization (CDI) is an emerging technology for removing charged ions from wastewater or aqueous solutions, where the charged ions interact electrostatically with the porous electrodes. Although recently, studies on CDI have increased significantly, the bulk of them is related to desalination (removing NaCl from water). So, it is highly recommended to highlight and discuss the CDI's capability to treat wastewater. This review summarizes the principles and application of CDI technology in wastewater treatment. The significant developments made on CDI for removing water containments such as radioactive minerals, heavy metals, nutrients, halides, hardness, and acids are highlighted. Then, CDI integrated or hybrid systems, such as co-precipitation, ultrafiltration, reverse electro-dialysis, electro deionization, and adsorption, for wastewater treatment and ion removal are reviewed and discussed. Finally, recommendations and future aspects for CDI development are presented.

AB - Capacitive deionization (CDI) is an emerging technology for removing charged ions from wastewater or aqueous solutions, where the charged ions interact electrostatically with the porous electrodes. Although recently, studies on CDI have increased significantly, the bulk of them is related to desalination (removing NaCl from water). So, it is highly recommended to highlight and discuss the CDI's capability to treat wastewater. This review summarizes the principles and application of CDI technology in wastewater treatment. The significant developments made on CDI for removing water containments such as radioactive minerals, heavy metals, nutrients, halides, hardness, and acids are highlighted. Then, CDI integrated or hybrid systems, such as co-precipitation, ultrafiltration, reverse electro-dialysis, electro deionization, and adsorption, for wastewater treatment and ion removal are reviewed and discussed. Finally, recommendations and future aspects for CDI development are presented.

KW - Capacitive deionization (CDI)

KW - Flow-electrode capacitive deionization (FCDI)

KW - Hybrid capacitive deionization (HCDI)

KW - Hybrid wastewater treatment systems

KW - Membrane capacitive deionization (MCDI)

KW - Wastewater treatment

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U2 - 10.1016/j.jwpe.2023.104379

DO - 10.1016/j.jwpe.2023.104379

M3 - Review article

AN - SCOPUS:85174461349

SN - 2214-7144

VL - 56

JO - Journal of Water Process Engineering

JF - Journal of Water Process Engineering

M1 - 104379

ER -

Recent progress on the application of capacitive deionization for wastewater treatment

Abstract

Keywords

ASJC Scopus subject areas

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