Photocatalytic degradation of methylene blue and dye mixture using indium-doped CaWO₄ synthesized by sonochemical and microwave-assisted hydrothermal methods

Abstract

Synthesis methods and characterization of indium-doped calcium tungstate particles.

Tuning of surface oxygen vacancies for enhancing photocatalytic performance under visible light irradiation in Sb2WO6 nanostructures

“…5 Thus, the wastewater treatment problem requires a solution that is cost-efficient and offers high efficiency. 6…”

“…5 Thus, the wastewater treatment problem requires a solution that is cost-efficient and offers high efficiency. 6 Nanostructured semiconductors have shown tremendous potential for environmental remediation using photocatalysis. 7 In recent years, photocatalysis has emerged as a green technique to deal with environmental remediation-related issues.…”

Visible light induced photocatalytic removal of an organic dye using metal doped iron oxide based catalysts derived from red mud

“…The majority of organic chemicals found in industrial discharges are dyes, which pose a serious concern to the environment and human health because of their toxicity and carcinogenic potential. 9 On this basis, different methods such as flocculation precipitation, 10 biological treatment, 11 physisorption, 12 and photocatalytic degradation 13 have been reported to treat these waste waters. Among the different methods, adsorption and photocatalytic degradation have been found to be effective and affordable technological approaches to remove various organic pollutants from water.…”