国家/地区 中国（10） 印度（2） 世界知识产权组织（2）
IPC部 B（13）
IPC大类 B01（13） C02（4）
IPC小类 B01D（13）
IPC B01D061/00（13）
发明人 CHEN Y（5） FANG F（5） HONG Y（5）
LAN W（5） ZHANG Y（2）
公开年 2021（12）
申请年 2020（13）
专利权人 SUNTAR MEMBR.（5）

Dopamine-modified titanium dioxide oxidized graphite alkene polyamide nanofiltration membrane used in biological engineering, comprises polyether sulfone supporting component, organic functional layer, acid receiving agent as raw material.

LAN W, FANG F, HONG Y, CHEN Y

Oxidation molybdenum disulfide-graphene oxide-polyethylene imine composite ceramic nano-filtration membrane comprises porous ceramic membrane supporting body and organic functional layer set on porous ceramic supporting body.

LAN W, FANG F, HONG Y, CHEN Y

Oxidation molybdenum disulfide-graphene oxide composite nano-filtration membrane used in water treatment, comprises organic ultrafiltration supporting body modified by polyvinyl alcohol solution and functional layer set on supporting body.

LAN W, FANG F, HONG Y, CHEN Y

Preparing sericin doped graphene oxide membrane for forward osmosis by isolating graphene oxide flakes by centrifuging, collecting supernatant, pouring sericin solution on nylon support, pouring medium graphene oxide flake dispersion under vacuum pressure, heating, immersing in water and drying.

DEKA P, VERMA V K, SUBBIAH S, RAIDONGIA K, KEJRIWAL R

Graphene oxide-titanium dioxide-silver doped piperazine polyamide composite nanofiltration membrane useful e.g. in biological engineering, comprises organic functional layer formed on organic ultrafiltration membrane support by using aqueous solution and organic phase solution.

LAN W, FANG F, HONG Y, CHEN Y

Graphene oxide modified poly-dopamine composite nano-filtration membrane used in e.g. biological engineering, comprises polyether sulfone supporting body and organic functional layer using aqueous phase monomer and acid receiving agent.

CHEN Y, HONG Y, FANG F, LAN W

Three-joint filtering device for preparing graphene composite material, has suction filter seat whose bottom is provided with liquid outlet connected with filtrate collecting device, where liquid outlet and air suction port are set on same end.

ZHANG B, CHEN C, LI H, GAO Z, CHEN L

Lid for container, has flexible adapter that is configured to be connected to tap for receiving raw water and passing raw water into water purification unit by using water pressure in water supply line.

SHAH R

Synthesis graphene oxide/black talc composite nanofiltration membrane for desalination treatment, involves e.g. dripping piperazine and organic phase solution of trimesoyl chloride on porous support layer bottom film.

ZHANG G, YIN M

Multi-layered membrane useful for separating many ions or molecules in a fluid stream and in device for osmotic power generation, comprises a top layer, a bottom layer, and a spacer layer.

GARAJ S, SPINA M