▎ 摘　　要

NOVELTY - A sewage oxidation pond based on graphene photo-catalytic oxidation, comprising a graphene photo-catalytic oxidation net, a floating ball, a fixed connecting rope, an auxiliary connecting rope, a first fastening connecting frame, a second fastening connecting frame, a first fixing ring, a second fixing ring; the upper and lower sides of the graphene photo-catalytic oxidation net are provided with multiple floating balls; the floating balls are symmetrically arranged; the left and right sides of the graphene photo-catalytic oxidation net are connected with fixed connecting ropes; the fixed connecting ropes are symmetrically arranged; the other end of the fixed connecting rope is connected with a first fixing ring; the upper and lower two ends of the fixing connecting rope are provided with auxiliary connecting ropes; the other end of the auxiliary connecting rope is connected with the second fixing ring; the second fixing ring is connected with the adjacent second fixing ring by a fastening belt; the lower part of the first fastening connecting frame is provided with a first connecting rod; the lower part of the first connecting rod is provided with a first connecting screw rod; the outer side of the first connecting screw rod is connected with the floating ball.