国家/地区 中国（38）
IPC部 B（38） C（38） A（3）
D（3）
IPC大类 B01（38）
IPC小类 B01D（38）
IPC B01D067/00（19） C02F001/44（19） B01D069/12（12）
B01D069/02（10） B01D071/02（8） C02F101/30（8）
C02F001/28（5） B01D053/86（4） B01J020/28（4）
B01J020/30（4） C02F001/30（4） C02F009/02（4）
B01D053/72（3） B01D061/14（3） B01D061/48（3）
发明人 ZHANG X（5） CHEN X（3） LIU Y（3）
ZHANG H（3） CHEN Y（2） CHEN Z（2）
GAO Y（2） LI D（2） LI S（2）
LIN Z（2） SUN H（2） WANG S（2）
WANG Y（2） WU S（2） ZHOU Z（2）
公开年 2021（38）
申请年 2020（38）
专利权人 CHEN X（3） FOSHAN YUNMI.（3）

Water quality filtering mechanism of graphene water purifying agent detector, has detector shell whose bottom of outer side wall is connected with rotating cap whose bottom end face is provided with through hole.

MU Z, ZHANG D, YANG Q

Preparation of composite modified film used in water treatment, involves soaking polyvinylidene fluoride film in solution of tris(hydroxymethyl)aminomethane hydrochloride and diaminoguanidine, modifying by oxidation deposition, and immersing film in aminated graphene oxide solution and grafting.

LIN Z, CHEN Z, YOU W, ZHANG B, WANG Y, LIN H, LI S, HUANG Y, LI D

Multi-stage electrodeionization device for water treatment device, has N processing units connected in series to downstream waterway of processing unit, which are downstream processing units of processing unit.

CHEN X

Preparing layer-by-layer covalent cross-linked graphene oxide film useful in treating water, comprises e.g. assembling polyacrylonitrile film and graphene oxide layer-by-layer using symmetrical diamine substance as cross-linking agent.

ZHAO X, LI H, QI H, TIAN Y

Three-dimensional printing technology for production of sewage treatment filter membranes involves establishing multi-porous gradient cylindrical model on three-dimensional Max software, and e.g. exporting stereolithography format.

FAN Z, WANG Z, HAN Z, ZHANG X, LIANG J

Preparing graphene oxide film for sieving and separating aqueous solutions of high-valence metal ions, involves adding graphene oxide suspension, vortexing and sonicating, then allowing to stand still.

FANG H

Composite filter membrane comprises base membrane, and partially reduced graphene oxide deposited on base membrane, and has preset water contact angle.

HUANG Z, LIN X, LIU Y

Metal-organic frameworks/carbon aerogel adsorption filtering material comprises carbon aerogel, metal ion solution, organic small molecule ligand and protein.

LIU R, LU Y, WANG S, CHEN Y, WEI L, QI Q

Whole blood perfusion adsorbent e.g. useful in plasma perfusion and gas purification field, comprises e.g. large-size nanofiber porous network microsphere compounded with natural polymer nanofiber, inorganic and organic functional filler.

WU S, YE Q, CHEN B, WANG W, ZHONG Z, WANG Y

Device for desalinating seawater using new graphene materials, has controller that is connected to first and second liquid supply pumps, lifting push rod, first and second solenoid valves, and conveying motor are electrically connected.

MA C