▎ 摘　　要

NOVELTY - Graphene moving bed biofilm reactor suspension carrier filler comprises 80-120 pts. wt. high density polyethylene resin, 6-12 pts. wt. modified graphene, 3-8 pts. wt. composite toughening agent, 3-6 pts. wt. composite flame retardant, 8-20 pts. wt. compatibilizer, 1.5-2.5 pts. wt. silane coupling agent, 0.5-1.5 pts. wt. antioxidant, 0.5-1.2 pts. wt. anti-dripping agent and 1.5-2 pts. wt. UV absorber. USE - Used as graphene moving bed biofilm reactor suspension carrier filler. ADVANTAGE - The filler avoids defect that there is no graphene moving bed biofilm reactor filler having excellent mechanical, thermal, optical and electrical properties in the existing art. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene moving bed biofilm reactor suspension carrier filler comprising mixing and fusing 80-120 pts. wt. high density polyethylene resin, 6-12 pts. wt. modified graphene, 3-8 pts. wt. composite toughening agent, 3-6 pts. wt. composite flame retardant, 8-20 pts. wt. compatibilizer, 1.5-2.5 pts. wt. silane coupling agent, 0.5-1.5 pts. wt. antioxidant, 0.5-1.2 pts. wt. anti-dripping agent and 1.5-2 pts. wt. UV absorber under 700-800 degrees C temperature conditions.