▎ 摘　　要

NOVELTY - A nano silver composite silver/silver chloride/polydiallyldimethylammonium chloride/graphene is used for catalytic degradation of environmental organic toxic molecules. USE - Nano silver composite silver/silver chloride/polydiallyldimethylammonium chloride/graphene used for catalytic degradation of environmental organic toxic molecules including low concentrations of hydrogen peroxide and oxygen gas, 1-1000 mg/L methyl orange, common pathogens and antibiotic-resistant bacteria comprising 1 mg/L gram-positive or gram-negative Staphylococcus aureus and Pseudomonas aeruginosa, and 2 mg/L ampicillin-resistant and penicillin-resistant bacteria (claimed).