国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C02（5）
IPC小类 B01J（5）
IPC C02F101/34（5）
发明人 WU Y（5）
公开年 2021（5）
申请年 2021（4） 
专利权人

Preparing photodegradation catalyst useful for organic pollutant comprises e.g. dissolving tungstate, and nickel salt in deionized water, stirring, filtering, drying, calcining to obtain nickel tungsten oxide, dispersing bismuth oxide/nickel tungsten oxide in organic solvent, and crystallizing.

XING B, XU B, ZENG H, PAN Q, ZHU W, ZHANG C, YI G, SU X, WU Y

Preparing graphene oxide-magnetic nano particle-sludge composite adsorbent for removing low-concentration antibiotics in water, involves taking residual sludge, adjusting pH value, carrying out ultrasonic treatment to obtain sludge powder.

FENG F, WU Y, QIN J, LUO S

Membrane catalyst supporting cobalt tetroxide used in catalytic activation of persulfate, comprises polymer fiber porous membrane and cobalt tetroxide distributed on surface and inside of polymer fiber porous membrane.

LUO X, ZENG Z, WU Y, TU X

Preparation of zinc-doped alpha-iron oxide/graphene aerogel composite catalyst used for treating antibiotic wastewater by pretreating graphene, dispersing in deionized water, and adding iron sulfate heptahydrate and zinc acetate dihydrate.

DONG S, LIU Y, LI W, WU Y, HAN X, YANG J, LUO W, TIAN G

Preparing bismuth silicon oxide-bismuth oxide silicate/reduced graphene oxide photocatalyst, comprises e.g. mixing graphite powder with concentrated sulfuric acid, stirring, and reacting with bismuth nitrate and ethyl orthosilicate.

WU Y, HU J, ZENG B, GUAN M