Efficient methylene blue dye removal using hybrid ZnO/Co/Cs photocatalyst beads

Progress in Energy and Environment, Journal Year: 2024, Volume and Issue: 27(1), P. 1 - 10

Published: Jan. 15, 2024

This study highlighted the developments of hybrid photocatalytic system for wastewater treatment in textile industry. Chitosan (Cs) and cobalt (Co) were introduced into conventional catalyst zinc oxide (ZnO) to form photocatalyst beads. Four different weight ratios ZnO/Cs (1:1) ZnO/Co/Cs (1:1:1, 1:2:1 2:1:1) beads synthesized by sol-gel method. The degradation properties investigated under visible light irradiation methylene blue (MB) photodegradation. focused on effect composition ratio, time amount loading photoreactor five hours exposure time. result was that 1:1:1 had highest rate compared other systems. Adding Co improved activity increasing decolourization percentage

Language: Английский

Enhanced peroxone reaction with amphoteric oxide modulation for efficient decontamination of challenging wastewaters: Comparative performance, economic evaluation, and pilot-scale implementation

Water Research, Journal Year: 2024, Volume and Issue: 274, P. 123058 - 123058

Published: Dec. 30, 2024

Language: Английский