▎ 摘　　要

NOVELTY - Methyl cellulose graphene flocculating additive comprises 75-88 pts. wt. methylcellulose graphene microcapsules and 12-25 pts. wt. dispersing agent, where the methylcellulose graphene microcapsule comprises a core material and a wall material encasing the core material, and the mass ratio between the wall material and the core material is 0.3:1-1:1; the core material is graphene, and the wall material is methyl cellulose. USE - Used as methyl cellulose graphene flocculating additive. ADVANTAGE - The methylcellulose graphene flocculating additive: has improved flocculation efficiency; improves the purification rate of the unit flocculant; and maintains or reduces the dosage of the flocculant. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing methylcellulose graphene flocculating additive comprising (a) preparing methyl cellulose graphene microcapsules, and (b) mixing methylcellulose graphene microcapsules with dispersing agent to obtain final product.