Electrochemical Methods for Water Purification, Ion Separations, and Energy Conversion

Chemical Reviews, Journal Year: 2022, Volume and Issue: 122(16), P. 13547 - 13635

Published: July 29, 2022

Agricultural development, extensive industrialization, and rapid growth of the global population have inadvertently been accompanied by environmental pollution. Water pollution is exacerbated decreasing ability traditional treatment methods to comply with tightening standards. This review provides a comprehensive description principles applications electrochemical for water purification, ion separations, energy conversion. Electrochemical attractive features such as compact size, chemical selectivity, broad applicability, reduced generation secondary waste. Perhaps greatest advantage methods, however, that they remove contaminants directly from water, while other technologies extract contaminants, which enables efficient removal trace pollutants. The begins an overview conventional drive or physical transformations via Faradaic reactions at electrodes, proceeds detailed examination two primary mechanisms are separated in nondestructive processes, namely electrokinetics electrosorption. In these sections, special attention given emerging shock electrodialysis Given importance generating clean, renewable energy, may sometimes be combined also discusses inverse conversion based on reverse electrosorption, electrowetting, electrokinetic phenomena. concludes discussion technology comparisons, remaining challenges, potential innovations field process intensification technoeconomic optimization.

Language: Английский

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Application of perovskite oxides and their composites for degrading organic pollutants from wastewater using advanced oxidation processes: Review of the recent progress

Journal of Hazardous Materials, Journal Year: 2022, Volume and Issue: 436, P. 129074 - 129074

Published: May 5, 2022

Language: Английский

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Electrochemical oxidation of azo dyes in water: a review

Environmental Chemistry Letters, Journal Year: 2023, Volume and Issue: 21(5), P. 2863 - 2911

Published: June 7, 2023

Language: Английский

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Advanced treatment of coking wastewater: Recent advances and prospects

Chemosphere, Journal Year: 2023, Volume and Issue: 349, P. 140923 - 140923

Published: Dec. 11, 2023

Language: Английский

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Pharmaceuticals and personal care products (PPCPs) in the aquatic environment: Biotoxicity, determination and electrochemical treatment

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 388, P. 135923 - 135923

Published: Jan. 6, 2023

Language: Английский

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MOF derived MnFeOX supported on carbon cloth as electrochemical anode for peroxymonosulfate electro-activation and persistent organic pollutants degradation

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 481, P. 148646 - 148646

Published: Jan. 8, 2024

Language: Английский

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Comprehensive review of industrial wastewater treatment techniques

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(39), P. 51064 - 51097

Published: Aug. 7, 2024

Water is an indispensable resource for human activity and the environment. Industrial activities generate vast quantities of wastewater that may be heavily polluted or contain toxic contaminants, posing environmental public health challenges. Different industries with widely varying characteristics, such as quantity generated, concentration, pollutant type. It essential to understand these characteristics select available treatment techniques implementation in facilities promote sustainable water usage. This review article provides overview wastewaters generated by various commonly applied techniques. The advantages, disadvantages physical, chemical, biological methods are presented.

Language: Английский

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Artificial Neural Network Modeling for the Prediction, Estimation, and Treatment of Diverse Wastewaters: A Comprehensive Review and Future Perspective

Chemosphere, Journal Year: 2024, Volume and Issue: 362, P. 142860 - 142860

Published: July 15, 2024

Language: Английский

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Harnessing the power of microbial fuel cells as pioneering green technology: advancing sustainable energy and wastewater treatment through innovative nanotechnology

Bioprocess and Biosystems Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 4, 2025

Abstract The purpose of this review is to gain attention about intro the advanced and green technology that has dual action for both clean wastewater produce energy. Water scarcity continuous energy crisis have arisen as major worldwide concerns, requiring creation ecologically friendly sustainable alternatives. rapid exhaustion fossil resources needs development alternative sources reduce carbon emissions while maintaining ecological balance. Microbial fuel cells (MFCs) provide a viable option by producing power from oxidation organic biodegradable chemicals using microorganisms natural catalysts. This sparked widespread due its combined potential cleanse recover presents complete examination current advances in MFCs technology, with focus on crucial role anode materials improving their performance. Moreover, different nanoscale modifications are being studied boost MFC efficiency. also focused effects surface compositions generation system stability. It investigates electrochemical principles behind these enhancements, providing insights into economic MFCs. long-term solution environmental issues addressing treatment production.

Language: Английский

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Sonoelectrochemical processes for the degradation of persistent organic pollutants

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 444, P. 136573 - 136573

Published: April 25, 2022

The combination of electrochemistry and ultrasonic irradiation (sonoelectrochemistry) has gained increasing attention in recent years as a method for removing dissolved pollutants from water. This interest stems the potential sonoelectrochemical approaches to completely mineralise pollutants, converting them into harmless mineral species such water carbon dioxide. In many cases, electrochemical inputs pollutant degradation process are found be synergistic, producing faster rate than that produced by sum purely or sonochemical on their own. synergism several causes, with enhanced production powerfully oxidising radicals improved mass transport electrode surface being two most often cited. this review, we first give an overview various factors impact studies (including reactor design, parameters reaction conditions), before then discussing detail examples processes persistent organic 2015 onwards.

Language: Английский

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