▎ 摘　　要

NOVELTY - The utility model claims a graphene sewage water treating film, comprising an organic coating film, graphene, strong composite oxide layer, a rubber elastic layer and air isolation layer, a side surface of the organic coating film with graphene, graphene organic coating film surface of one side fixed with a strong composite oxide layer, the strong oxide in the composite layer is provided with a biodegradable fabric, biodegradable fabric inside one side of the chitin fibre net is fixed with a side with sodium alginate, sodium alginate sheet is fixed with a polyvinyl alcohol fibre net; said polyvinyl alcohol fibre net away from alginate sheet cloth is fixed on one side of the biodegradable polylactic acid filling layer, and polylactic acid filling layer and the sodium alginate sheet are matched with each other. This utility model is not only convenient for processing the disassembling and changing of the film when using, improves the filtering effect of the processing film when using, and avoid the processing film pollution to the environment when using.