Electrochemical regeneration of adsorbents: An Electrochemist's perspective

IF 7.9 2区 化学 Q1 CHEMISTRY, PHYSICAL
Nael G. Yasri, Edward P.L. Roberts
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引用次数: 0

Abstract

Electrochemical regeneration of adsorbents has immense potential for water treatment applications, presenting new solutions to tackle the escalating challenges of sustainability. Conductive adsorbents, laden with adsorbate under an applied potential, can lead to regeneration due to electro-desorption and/or electrochemical reactions. Electrochemical regeneration offers many advantages, such as ambient operation, avoidance or minimization of chemicals, contaminant remediation, rapid and in-situ regeneration. These advantages offer the potential for more sustainable, lower cost, water and wastewater treatment processes. In this review, recent work in the field is reviewed, and important research challenges related to the electrochemical processes are identified. In particular, the complex interaction of the coupled electrical, electrochemical, and mass transport processes within a porous bed of adsorbent.

吸附剂的电化学再生:电化学家的视角
吸附剂的电化学再生在水处理应用中具有巨大潜力,为应对不断升级的可持续发展挑战提供了新的解决方案。导电吸附剂在外加电位下吸附吸附剂,可通过电解吸附和/或电化学反应实现再生。电化学再生具有许多优势,如在环境中操作、避免或尽量减少使用化学品、污染物修复、快速和原位再生。这些优势为实现可持续性更强、成本更低的水和废水处理工艺提供了可能。本综述回顾了该领域的最新研究成果,并指出了与电化学过程有关的重要研究挑战。特别是多孔吸附剂床内的电学、电化学和质量传输耦合过程的复杂相互作用。
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来源期刊
Current Opinion in Electrochemistry
Current Opinion in Electrochemistry Chemistry-Analytical Chemistry
CiteScore
14.00
自引率
5.90%
发文量
272
审稿时长
73 days
期刊介绍: The development of the Current Opinion journals stemmed from the acknowledgment of the growing challenge for specialists to stay abreast of the expanding volume of information within their field. In Current Opinion in Electrochemistry, they help the reader by providing in a systematic manner: 1.The views of experts on current advances in electrochemistry in a clear and readable form. 2.Evaluations of the most interesting papers, annotated by experts, from the great wealth of original publications. In the realm of electrochemistry, the subject is divided into 12 themed sections, with each section undergoing an annual review cycle: • Bioelectrochemistry • Electrocatalysis • Electrochemical Materials and Engineering • Energy Storage: Batteries and Supercapacitors • Energy Transformation • Environmental Electrochemistry • Fundamental & Theoretical Electrochemistry • Innovative Methods in Electrochemistry • Organic & Molecular Electrochemistry • Physical & Nano-Electrochemistry • Sensors & Bio-sensors •
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