Carbon cloth loaded cadmium sulfide composite photocatalyst as well as preparation method and application thereof

The invention discloses a carbon cloth loaded cadmium sulfide composite photocatalyst as well as a preparation method and application thereof, and belongs to the technical field of catalysts. According to the carbon cloth loaded cadmium sulfide composite photocatalyst, cadmium sulfide is loaded on carbon cloth, the length of the cadmium sulfide is 2-5 [mu] m, and the diameter of the cadmium sulfide is 200-500 nm. The preparation method comprises the following steps: S1, preparing a carbon cloth loaded silver metavanadate composite photocatalyst; and S2, mixing the carbon cloth loaded silver metavanadate composite photocatalyst obtained in the S1 with a cadmium source, a sulfur source, a surfactant and a solvent, and carrying out a hydrothermal reaction to obtain the carbon cloth loaded cadmium sulfide composite photocatalyst. The carbon cloth loaded cadmium sulfide composite photocatalyst is high in catalytic efficiency, high in heavy metal ion adsorption capacity, good in stability and convenient to recycle.