Type-II TiO2/CoAl-LDH heterojunction enabling fast H2O2-assisted UV decolorization of complex dyeing effluent

Key Points

• H2O2-assisted UV decolorization efficiently removes complex dyes from effluent.
• The new TiO2/CoAl-LDH heterojunction improves the reaction rate significantly.
• Experimental assessment involved comparing the efficacy of various photocatalysts.
• Findings indicate potential for broader applications in wastewater treatment processes.