国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J023/75（3）
发明人 GUO Y（2）
公开年 2021（2）
申请年 2020（3）
专利权人

Ozone catalytic oxidation wastewater treatment device comprises pure oxygen source bin, ozone generator and membrane element reactor connected in sequence, and rotameter arranged between pure oxygen source bin and ozone generator.

GUO Y

Membrane assembly used for ozone catalytic oxidation wastewater treatment, comprises pure oxygen source bin, ozone generator, and reactor provided with hollow fiber membrane comprising silica gel material, coated with ozone catalyst.

GUO Y

Preparing photocatalyst, involves mixing e.g. tetra-n-butyl titanate, adding polyvinylpyrrolidone, adding precursor, pouring spinning solution into syringe, electrospinning, calcining fibers and adding nanofibers to graphene hydrogel.

GAO G, ZHANG X