国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） C02（2）
IPC小类 B01D（2）
IPC B01D067/00（2）
发明人 WANG X（2）
公开年
申请年
专利权人

Preparation of composite film used for absorbing tetracycline in water, involves mixing solutions comprising graphene oxide, polyethylene glycol-400, and nanoparticles and zeolite or poly(styrene-divinylbenzene) in water, vacuum self-assembly filtering using porous micro-filtration film and drying.

WANG X, HU Y, ZHANG X, LIU Z, GUO Y

Preparation of metal ion-adsorbed sewage separation membrane involves modifying graphene oxide with polyphenolic compound, reacting with polyvinylidene fluoride and pore-forming agent, pouring on flat plate, curing, washing, and drying.

WU L, SUN Q, WANG G, WANG X, LI M