国家/地区 中国（7） 世界知识产权组织（2）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 C02F（8） B01J（6） B01D（2）
IPC C02F001/461（8）
发明人 WANG H（2） WANG Y（2）
公开年 2021（5） 2022（3）
申请年 2021（8）
专利权人

Biological neural network-like electrocatalytic membrane, comprises network of carbon-based nanofibers in cross-linked configuration for unimpeded electron transfer,nano electro-catalyst dispersed on each layer of carbon-based nanofiber network for generating electro-catalytic reaction, and method.

ZHANG X, LIANG P, GAO Y, HUANG X

Treatment of water involves performing first treatment on water to oxidize predetermined amount of organic contaminant, and electrochemically treating first treated water with electrochemical cell comprising cathode and anode.

DUKES S P, CHEN Y, GRIFFIS J, GU G Y

Preparation process of cathode water-soluble paper catalytic conductive composite membrane used as cathode, involves coupling carbon fiber cloth, iron powder, magnetic triiron tetroxide, lead dioxide, graphene oxide, polyvinylidene fluoride, polyvinylpyrrolidone with water-soluble paper.

GAO C, LIU Y, WANG H, LONG J

Treating gold smelting wastewater by quality comprises e.g. mixing impurity-removing and reduction waste water in acid waste water, supplementing treatment of electrolyzed water in alkaline wastewater, returning fresh water to production system, and using desalinated water as supplementary water.

QIU J, LAI B, JI C, WU Z, WU W, SUN G, LIN F

Preparing non-metallic nitrogen atom-modified natural material or industrial material useful for e.g. electrocatalytic removal of halogenated organic pollutants comprises e.g. dissolving carrier material powder and nitrogen source in water, using ultrasonic dispersion technology, and annealing.

BIAN Z, ZHANG D, WANG H

Preparing graphene load porous nano-oxide ferroelectric catalyst rich in oxygen vacancy comprises adding graphene oxide dispersion, ligand solution, stirring, adding metal salt solution to obtain composite dispersion, centrifuging and calcining in inert atmosphere.

LI F, XU B, WANG Y

Undesired substance removal apparatus for removing undesired substance from liquid, has flocculation tank which aggregates solid substance in liquid discharged from neutralization tank and sedimentation tank precipitates solid substance aggregated with flocculation tank.

SEIICHIRO T, JASPER V D B J, TIM B, TABATA S, VAN DEN BERG J J, BEARD T

Activated carbon-based material used in antibacterial and antiviral protective equipment and water purification filter elements, comprises carrier and active component carried on carrier.

LIU X, WANG Y, LAI D, JIANG Y