▎ 摘　　要

NOVELTY - Manufacturing antibacterial selfreinforced graphene oxide (Go)-g-PP square corrugated pipe comprises e.g. adding graphene oxide aqueous solution, sufficient green Dendrocalamus latiflorus, zinc phosphate tetrahydrate, potassium formate, polypropylene, flame retardant masterbatch with polypropylene as carrier, 2,3-epoxypropyltrimethylammonium chloride, polypropylene-grafted maleic anhydride, hexanediamine, epichlorohydrin, tetrabutylammonium bromide, dopamine hydrochloride, tris (hydroxymethyl) aminoethane, polyethyleneimine, cobalt diiron tetraoxide, preparing sufficient ethanol, deionized water, hydrogen peroxide, hydrochloric acid aqueous solution, xylene, aldolase water aqua, helicase water aqua, sodium hydroxide aqueous solution with solute, and sufficient hydrogen, fiber preparation by mechanically cutting the prepared green Dendrocalamus latiflorus into strips. USE - The method is useful for manufacturing antibacterial selfreinforced graphene oxide-g-PP square corrugated pipe. ADVANTAGE - The square corrugated pipe: has good compression resistance, self-antibacterial, good self-combination, high temperature resistance and antistatic. DETAILED DESCRIPTION - Manufacturing antibacterial selfreinforced graphene oxide (Go)-g-PP square corrugated pipe comprises (i) adding 10% of 95-100 pts. wt. graphene oxide aqueous solution, sufficient green Dendrocalamus latiflorus, 2-3 pts. wt. zinc phosphate tetrahydrate, 1.5-2 pts. wt. potassium formate, 88-90 pts. wt. polypropylene, 8-10 pts. wt. flame retardant masterbatch with polypropylene as carrier, 8-10 pts. wt. 2,3-epoxypropyltrimethylammonium chloride, 14-16 pts. wt. polypropylene-grafted maleic anhydride, 18-20 pts. wt. hexanediamine, 9-10 pts. wt. epichlorohydrin, 0.4-0.6 pts. wt. tetrabutylammonium bromide, 0.6-0.8 pts. wt. dopamine hydrochloride parts, 0.6-0.8 pts. wt. tris (hydroxymethyl) aminoethane, 0.6-0.8 pts. wt. polyethyleneimine, 0.02-0.04 pts. wt. cobalt diiron tetraoxide, preparing sufficient ethanol, deionized water, hydrogen peroxide, hydrochloric acid aqueous solution with concentration of 0. 1mol/l, xylene, aldolase water aqua, helicase water aqua, sodium hydroxide aqueous solution with solute mass fraction of 10%, and sufficient hydrogen; (ii) fiber preparation by (ii-a) mechanically cutting the prepared green Dendrocalamus latiflorus of stage (i) into strips with a length of 70-80 mm, a width of 1-2 mm and a thickness of 1-2 mm to obtain Dendrocalamus latiflorus strips; (ii-b) immersing the Dendrocalamus latiflorus strips obtained in step (i-a) into the mixture of aldolase water aqua and helicase water aqua prepared in step (i), and keeping at room temperature for 45-60 days to obtain the enzymolysis product of Dendrocalamus latiflorus strips; (ii-c) using 30-mesh sieve to screen the fiber segment from the enzymolysis product to obtain dendrocalamus latiflorus fiber; (ii-d) uniformly mixing Dendrocalamus latiflorus fiber obtained in step (ii-c) with cobalt diiron tetraoxide prepared in step (i), completely immersing the mixture in the sodium hydroxide aqueous solution prepared in step (i), heating the solution to 55-60 degrees C, and stirring for 1-1.5 hours in the same direction at the rate of 10-15 rpm, using 8-10-mesh filter to filter out the solid content to obtain hydroxylated fiber, and drying the hydroxylated fiber at 180-200 degrees C to obtain pre-oxidized hydroxylated fiber; (ii-e) carbonizing the pre-oxidized hydroxylated fiber obtained in step (ii-d), where the carbonization treatment is divided into precarbonization treatment and post-carbonization treatment, the pre-carbonization treatment temperature is 750-800 degrees C, the treatment time is 5-10 minutes, the post carbonization treatment temperature is 1500-1600 degrees C, and the treatment time is 5-8 minutes, and the bamboo carbon fiber is obtained after treatment; (iii) carrying out modification treatment of graphene oxide and bamboo carbon fiber, which is specifically includes (iii-a) placing the 2,3- epoxypropyltrimethylammonium chloride and the bamboo carbon fiber into the graphene oxide aqueous solution, dispersing for 40-50 minutes with ultrasonic power of 120-150 W and ultrasonic frequency of 3-35 khz for 40-50 minutes, then stirring at a stirring rate of 40-60 rpm until flocs are no longer produced, separating solid content and flocs, rinsing the filtrated solids and precipitated flocs with deionized water and then drying to obtain mixed reactant B; (iii-b) mixing hexanediamine, epichlorohydrin and 100-120 pts. wt. deionized water, allowing to stand at room temperature for 7-8 hours, then heating to 68-75 degrees C, refluxing for 50-55 minutes, dehydrating and drying the obtained product to obtain reactant C; (iii-c) mixing reactant C with polypropylene-grafted maleic anhydride, zinc phosphate tetrahydrate and potassium formate, placing the mixture into sufficient xylene, continuously injecting hydrogen into xylene, theheating to 135-140 degrees C, refluxing for 6h-6.5 hours, placing the product into sufficient ethanol, stirring at a stirring rate of 40-60 rpm for 8-10 min, then filtering and drying to obtain reactant D; (iii-d) uniformly evenly mixing the mixed reactant B, reactant D and tetrabutylammonium bromide prepared in S1 evenly, placing the mixture into sufficient xylene, heating to 135-140 degrees C, refluxing for 6-6.5 hours, and then filtering and drying to obtain reactant E, where the reactant E is the required modified mixture. An INDEPENDENT CLAIM is also included for antibacterial self-reinforced Go-g-PP square corrugated pipe, comprising first component made of 2,3-epoxypropyl trimethyl base ammonium chloride, hexamethylene diamine, epichlorohydrin, polypropylene grafted maleic anhydride, zinc phosphate tetrahydrate, potassium formate, hydrogen are polarized and nano zinc antibacterial and antibacterial, antistatic modified modified mixture composed of modified graphene oxide and modified bamboo charcoal fiber, the second component is polypropylene modified to match the polarization modification of the first component, The modification treatment is specifically to use dopamine hydrochloride, tris, and polyethyleneimine to modify polypropylene, the third component is a flame-retardant masterbatch with polypropylene as a carrier, the mass ratio of first component, second component and third component is (0.7-1.5):(8-10):1.