▎ 摘　　要

NOVELTY - The utility model claims a polysulfone high throughput ultrafiltration membrane, specifically claims an ultrafiltration membrane technical field comprising a polysulfone basement membrane layer, the polysulfone basement membrane layer top part is provided with a nano graphene layer, the nano graphene layer top part is provided with a first fibre net reinforcing layer, the first fibre net reinforcing layer is provided with a first hydrophilic film layer, the top part of the first hydrophilic film layer is provided with an adhesive layer, the top part of the adhesive layer is provided with a metal net reinforcing layer, the polysulfone base film layer bottom part provided with a second hydrophilic film layer. The utility model is provided with a first fibre net reinforcing layer made of high-strength carbon fibre sequentially and a metal net reinforcing layer made of nanometre metal wire net from bottom to top in the polysulfone base film layer top part and a second fibre net reinforcing layer made of carbon fibre net with the same high strength is set on the bottom part base film layer, to improve the anti-impact function of the polysulfone-based film layer, so as to avoid the damage of the polysulfone-based film layer caused by the long-time water flow impact to affect the normal use of the polysulfone-based film layer.