| abstract |
The invention discloses a GO/TiO 2 photocatalyst supported by glass fiber ball bundles and a preparation method thereof. The preparation method includes: step 1, using waste PCB non-metallic powder to prepare glass fiber ball bundles; step 2, adding tetrabutyl titanate to ethylene glycol solution at room temperature, stirring, adding acetone, stirring, standing, centrifuging, Powder drying; Step 3, prepare graphene oxide alcohol solution dispersion; Step 4, take glass fiber ball bundles, powder and graphene oxide dispersion, KH-550 and stir evenly and transfer to a Teflon-lined reaction kettle The reaction is heated to obtain a supported photocatalyst. The invention uses waste PCB non-metallic powder as raw material to prepare glass fiber ball bundles as carriers to prepare glass fiber ball bundles to support GO/TiO 2 photocatalyst, which can be applied to the removal of VOCs, the degradation of organic pollutants, air purification and other environmental protection fields, and achieves The purpose of treating waste with waste. |