▎ 摘　　要

NOVELTY - Assembling catalytic separation membrane having adjustable interface catalytic performance comprises using nitrogen-doped graphene as the core, constructing catalytic active layer on the surface of a ceramic separation membrane, assembling a catalytic separation membrane catalyzing ozone decomposition to generate a highly oxidative hydroxy radical, performing oxidative degradation of organic pollutants in membrane pores, enhancing the removal of small molecules and toxic biodegradable organic pollutants, relieving membrane pollution, prolonging application period and service life of the membrane. USE - The catalytic separation membrane is useful in treating drinking water, urban reclaimed water and industrial wastewater (all claimed). ADVANTAGE - The catalytic separation membrane: has broad application prospects in the development of functional membranes and purification of water pollutants. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for using catalytic separation membrane in conventional and advanced treatment of drinking water, treating urban reclaimed water and industrial wastewater.