国家/地区 中国（2）
IPC部 B（5） C（2）
IPC大类 B01（5） C02（2）
IPC小类 B01D（5）
IPC B01D071/70（5）
发明人
公开年 2022（5）
申请年 2022（3）  2021（2） 
专利权人

Method of constructing honeycomb-shaped film based on two-dimensional nanosheet used in the treatment of organic waste liquid, involves mixing superhydrophobic polymer solution and the two-dimensional nanosheet dispersion uniformly, and depositing on the porous substrate film.

GU J, ZHANG S, LI X, LI Y, SHAO H, RAN J

Separation membrane used for separating substances from mixed liquids and gases for dehydration, has porous support, and separation layer formed on porous support and containing nanomaterial and organosilica having silsesquioxane structure.

TSURU T, KANESASHI M, NAGASAWA H

Membrane separation system comprises membrane module, and membrane positioned within membrane module, where membrane includes immobilized nanocarbon on membrane surface and within pores to define nanocarbon-immobilized membrane.

PAUL S, ROY S, MITRA S

Preparation method of bridge organic silicon/Graphene oxide composite nanofiltration membrane,dissolving polyacrylonitrile in dimethylformamide, and stirring solution to be completely transparent under water bath heating condition to obtain polyacrylonitrile electrospinning solution and spinning.

LU T, JIN D, REN X, GUO M, ZHONG J, WANG Y, XU R

Polypropylene membrane used in device for filtration, osmosis, concentration and/or dialysis, is coated with organomethoxysilane alone or in combination with oxide particles.

PRUNERI V, PEREZ CORONADO A M, ROMBAUT SEGARRA J, CORZO GARCIA B