State of the art review of photocatalytic water treatment

Publish Year: 1402
نوع سند: مقاله ژورنالی
زبان: English
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JR_JRCC-5-14_007

تاریخ نمایه سازی: 6 اسفند 1402

Abstract:

Supplying clean water is a significant problem in contemporary societies. The rise of industrialization and urbanization, coupled with population growth have caused a shortage of clean water supplies, and the disparity between pure water demand and availability is expected to worsen. For this reason, the need to treat water impacted by emergent organic contaminants (EOCs) and inorganic pollutants has become a primary worldwide concern. The most promising approach for water treatment is the use of primary photocatalytic oxidation processes. The paper begins by outlining the issue of scarce water supplies and the many methods of purification, including photocatalysis using semiconductors like metal oxides, graphene oxides, and MOFs. Moreover, the articles also review published research on the application of these photocatalysts materials for the degradation of pollutants from water. Finally, the article provides an overview of photocatalytic water treatment technology, discussing the basic mechanism of photocatalysis and nanobased photocatalysts used for the degradation of organic pollutants in water and wastewater.Supplying clean water is a significant problem in contemporary societies. The rise of industrialization and urbanization, coupled with population growth have caused a shortage of clean water supplies, and the disparity between pure water demand and availability is expected to worsen. For this reason, the need to treat water impacted by emergent organic contaminants (EOCs) and inorganic pollutants has become a primary worldwide concern. The most promising approach for water treatment is the use of primary photocatalytic oxidation processes. The paper begins by outlining the issue of scarce water supplies and the many methods of purification, including photocatalysis using semiconductors like metal oxides, graphene oxides, and MOFs. Moreover, the articles also review published research on the application of these photocatalysts materials for the degradation of pollutants from water. Finally, the article provides an overview of photocatalytic water treatment technology, discussing the basic mechanism of photocatalysis and nanobased photocatalysts used for the degradation of organic pollutants in water and wastewater.

Authors

Ahmed Abdelaal

Environmental Sciences Department, Faculty of Science, Port Said University, ۴۲۵۲۲ Egypt

Farzin Banei

Department of Neurology, Shahid Beheshti University of Medical Sciences, Tehran, Iran

Angelo Fenti

Department of Engineering, University of Campania “Luigi Vanvitelli”, Aversa, Italy

Maryam Nili Ahmadababdi

Department of Materials Engineering, Tarbiat Modares University, Tehran, Iran

Miguel Martín-Sómer

Department of Chemical and Environmental Technology, Universidad Rey Juan Carlos, C/Tulipán s/n, ۲۸۹۳۳ Móstoles, Madrid, Spain

Vahid Keshavarz

Department of Materials Engineering, Imam Khomeini International University, Qazvin, Iran