▎ 摘 要
NOVELTY - Magnetic nano-composite photocatalyst comprises a titanium dioxide semiconductor layer coated on the surface of the magnetic nano-particle to form a core-shell structure, and a graphene layer compounded and absorbed on the outermost layer. USE - The magnetic nano-composite photocatalyst is useful for organic wastewater treatment (claimed). ADVANTAGE - The photocatalyst has excellent performance in treating organic wastewater.