Question: TiO2 and composites containing TiO2 are known for their multi-functionality including photocatalytic activity and wide applications including remediation of ground water and wastewater. Explain how

TiO2 and composites containing TiO2 are known for their multi-functionality including photocatalytic activity and wide applications including remediation of ground water and wastewater. Explain how the mechanism of TiO2 photocatalysis works in detail

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