New outlook on hazardous pollutants in the wastewater environment: Occurrence, risk assessment and elimination by electrodeionization technologies.

Autor: Mistry G; Gujarat Pollution Control Board, Gandhinagar, 382010, Gujarat, India; Institute of Advanced Research, Knowledge Corridor, Gandhinagar, 382007, Gujarat, India., Popat K; Gujarat Pollution Control Board, Gandhinagar, 382010, Gujarat, India; Pandit Deendayal Energy University, Knowledge Corridor, Gandhinagar, 382007, Gujarat, India., Patel J; Gujarat Pollution Control Board, Gandhinagar, 382010, Gujarat, India; Pandit Deendayal Energy University, Knowledge Corridor, Gandhinagar, 382007, Gujarat, India., Panchal K; Gujarat Pollution Control Board, Gandhinagar, 382010, Gujarat, India; Institute of Advanced Research, Knowledge Corridor, Gandhinagar, 382007, Gujarat, India., Ngo HH; Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia., Bilal M; School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, 223003, China., Varjani S; Gujarat Pollution Control Board, Gandhinagar, 382010, Gujarat, India. Electronic address: drsvs18@gmail.com.
Jazyk: angličtina
Zdroj: Environmental research [Environ Res] 2023 Feb 15; Vol. 219, pp. 115112. Date of Electronic Publication: 2022 Dec 24.
DOI: 10.1016/j.envres.2022.115112
Abstrakt: Over the decades, water contamination has increased substantially and has become a severe global issue. Degradation of natural resources is taking place at an alarming rate as a result of the use of chemicals like dyes, heavy metals, fertilizers, pesticides, and many more, necessitating the development of long-term pollution remediation methods/technologies. As a new development in the field of environmental engineering, electrodeionization incorporates both traditional ion exchange and electrodialysis. This communication provides an overview of hazardous contaminants such as dyes, heavy metals, fertilizers, and pesticides, as well as their converted forms, which are present in water. It highlights the risks of water pollutants to public health and the environment. Various electrochemical methods with a focus on electrodeionization for the treatment of wastewater and removal of hazardous contaminants are outlined in this review. Additionally, this review discusses the challenges and the future outlook for the development in this field of research.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2022 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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