国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） C02（2）
IPC小类 B01J（2） C02F（2）
IPC B01J020/26（2）
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

Preparing graphene oxide-titanium dioxide/poly(vinylidene fluoride) composite ultrafiltration membrane comprises e.g. preparing different graphene oxide-titanium dioxide nanocomposites, dispersing it in dimethylacetamide, stirring with poly(vinylidene fluoride) and polyethylene glycol, and casting.

WANG M, YANG B, LIU H, XU H, YUE Q, JI X

Preparing bamboo processing wastewater treatment material comprises crushing waste clothes into base materials, drying, adding dispersion liquid to dried base material to carry out hydrothermal reaction, taking out reacted base material and drying.

ZHANG W, FENG Y, PAN X, YU H, ZHUANG X, WANG J