▎ 摘　　要

NOVELTY - Water treatment tubular membrane composite material added with modified graphene comprises tubular support and sol coated on the outer surface of the tubular support, where the components of the tubular support comprises 34-36 pts. wt. alumina, 2-10 pts. wt. sodium peroxide powder, 62-64 pts. wt. polyvinylidene fluoride, 2-6 pts. wt. sintering aid, 4-8 pts. wt. polyurethane, and 2-6 pts. wt. hydroxypropyl methyl cellulose, and the composition of the sol comprises 120-140 pts. wt. activated carbon, 12-18 pts. wt. modified graphene, 21-25 pts. wt. aluminum isopropoxide, 4-10 pts. wt. flocculant, 1-3 pts. wt. nano silica powder, 7-13 pts. wt. polyaluminum ferric chloride, 6-10 pts. wt. oligomeric 3-aminopropyltriethoxysilane, 1-5 pts. wt. nano tungsten carbide, 1-3 pts. wt. steel fiber, 1-3 pts. wt. hydroxypropyl methyl cellulose, 2-4 pts. wt. nano zinc oxide powder, and 3-5 pts. wt. tetrabutyl titanate. USE - Used as water treatment tubular membrane composite material added with modified graphene. ADVANTAGE - The composition is reasonable and scientific, has easily available raw materials, low manufacturing cost, enhances adsorption capacity, and improves water treatment effect and efficiency.