国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C02（5）
IPC小类 B01D（6）
IPC B01D067/00（4） C02F001/44（4） B01D069/02（3）
B01D069/12（3） C02F001/40（3）
发明人 ZHANG X（6）
公开年 2021（5）
申请年 2020（6）
专利权人 UNIV LANZHOU（2）

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

Halloysite nanotube/graphene oxide oil-water separation membrane used for treating marine oil spills, comprises nylon bottom film as support layer and having preset thickness, and halloysite nanotube/graphene oxide layer loaded on film.

LIU E, DU S, ZHANG Z, ZHANG X

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Filtering device using graphene ultra-filtration membrane, has worm, whose end is located at outer side of fixing block provided with rotating rod, and box body, whose outer side is located below handle fixed with supporting frame.

LIAO N, ZHANG X

Enzyme-like ligand-loaded complex ultrafiltration membrane useful for water treatment for removing small-molecule micro-pollutants, comprises modified organic membrane and enzyme-like ligand loaded on modified organic membrane.

SHENG G, ZHANG H, ZHANG X, GUO P

Separating gas phase heavy water by taking nanoporous graphene and configuring into aqueous suspension in container, dispersing, vacuum filtering, hanging prepared membrane, absorbing heavy water and soaking in water.

CHEN X, LI Z, ZHANG X, LIANG J, SHAN Q