▎ 摘　　要

NOVELTY - Preparing metal organic framework composite graphene oxide/waste spinning cellulose gas gel comprises (i) washing the waste cellulose textile, bleaching, crushing to obtain the cellulose textile powder with the 0.2-4 mm powder size; (ii) dissolving the cellulose textile powder by a low-temperature dissolving system, adding graphene oxide, adding crosslinking agent, removing water and drying to obtain the graphene oxide/waste spinning cellulose gas gel; and (iii) generating metal organic frame on the graphene oxide/waste spinning cellulose gas gel situ, cleaning and drying to obtain the composite gas gel. USE - The method for preparing metal organic framework composite graphene oxide/waste spinning cellulose gas gel is used for sewage treatment. ADVANTAGE - The method solves the pollution problem caused by waste cellulose textiles.