Progress on emerging photocatalysts for treatment of dyes in wastewater: a review

被引：0

作者：

Osman, Muhammad Syah Saifullah ^{[1
]}

Alias, Nur Hashimah ^{[1
]}

Jamaluddin, Nur Shafiqah ^{[1
]}

Abdullah, Norfadhilatuladha ^{[2
]}

Othman, Nur Hidayati ^{[1
]}

Marpani, Fauziah ^{[1
]}

Mat-Shayuti, Muhammad Shafiq ^{[1
]}

Manaf, Shareena Fairuz Abdul ^{[1
]}

DjokoKusworo, Tutuk ^{[3
]}

机构：

[1] Univ Teknol MARA, Coll Engn, Sch Chem Engn, Dept Oil & Gas Engn, Shah Alam 40450, Selangor, Malaysia

[2] Univ Teknol Malaysia, Adv Membrane Technol Res Ctr AMTEC, Skudai 81310, Johor, Malaysia

[3] Diponegoro Univ, Fac Engn, Dept Chem Engn, Semarang 50275, Indonesia

来源：

DESALINATION AND WATER TREATMENT | 2022年 / 257卷

关键词：

Photocatalytic degradation; Photocatalyst; Wastewater; Dyes; Graphene oxide; Graphitic carbon nitride; Molybdenum disulfide; GRAPHITIC CARBON NITRIDE; GRAPHENE OXIDE NANOSHEETS; METHYLENE-BLUE; HYDROGEN EVOLUTION; CHARGE SEPARATION; FACILE SYNTHESIS; EFFICIENT; DEGRADATION; PERFORMANCE; REMOVAL;

D O I：

10.5004/dwt.2022.28474

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Discharging of coloured dyes into wastewater has become one of the crucial issues around the world. Among various established alternatives to treat dye-contaminated water, photocatalytic degradation is a promising method to remove various dyes from water and wastewater due to their excellent photocatalytic activity and minimal final by-products. Nowadays, an immense number of photocatalysts have been synthesized and modified to achieve efficient treatment of photocatalytic degradation on dyes. On top of that, criteria include appropriate band gap energy of photocatalysts, applicability for solar light irradiation, good stability, and maximum recyclability have become the main prioritized. Herein, this review summarised the progress of emerging photocatalysts, graphene oxide, graphitic carbon nitride (g-C3N4) and molybdenum disulfide (MoS2) in treating dyes. Furthermore, the performance of photocatalyst, the type of dyes treated, and significant findings from the treatment was also discussed. Finally, the future trends and challenges in applying photocatalysts to treat dyes in wastewater are comprehensively deliberated.

引用

页码：270 / 289

页数：20

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