This technology utilizes full solar spectrum to drive composite catalysts generating strong oxidizing radicals, efficiently decomposing organic pollutants in black and odorous water into harmless water and CO2, with additional sterilization and deodorization functions. Threedimensional graphene enhances photogenerated carrier separation and conduction, achieving integrated efficient pollutant adsorption and in-situ degradation by black titanium dioxide, significantly improving photocatalytic efficiency. It increases water oxygen content, applicable to black and odorous water treatment, ecological restoration and air purification.

Technology provider:Shanghai Institute of Ceramics, Chinese Academy of Sciences