▎ 摘　　要

NOVELTY - Treating a starting liquid (SL) containing pollutants (P) comprises: adding graphene oxide (GO) to the starting liquid so as to adsorb at least part of the pollutants and obtain a pre-treated liquid (TL); and causing the pre-treated liquid to flow through a porous membrane (M) comprising many hollow fibers so that the graphene oxide is blocked and a treated liquid is obtained downstream of the membrane, where the treated liquid has a smaller pollutant content than the starting liquid. USE - The method is useful for treating a starting liquid containing pollutants. ADVANTAGE - The method: utilizes the porous membrane having a bacteria retention of at least log109, preferably at least log1011; utilizes the membrane having a virus retention of at least log106, preferably at least log108; utilizes membrane having a virus retention of up to log1012; utilizes membrane having an endotoxin retention of at least log103, preferably at least log105; and is easy and economical. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a kit to implement a method for the treating a starting liquid containing pollutants comprising the graphene oxide, the porous membrane comprising many hollow fibers and having a bacteria retention of at least log109, preferably at least log1011), at least one first duct, and at least one pump to convey the pre-treated liquid containing the graphene oxide along the first duct and through the porous membrane, preferably so as to obtain the treated liquid. DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of method for treating a starting liquid containing pollutants. Starting liquid (SL) Pollutants (P) Porous membrane (M) Graphene oxide (GO) Treated liquid (TL)