国家/地区 中国（4）
IPC部 C（4）
IPC大类 C02（4） B01（2）
IPC小类 C02F（4）
IPC C02F001/28（2） C02F001/30（2） C02F101/34（2）
发明人 ZHU C（4）
公开年 2020（4）
申请年 2020（3） 
专利权人 UNIV SHAANXI.（2） UNIV ZHEJIAN.（2）

Biological filtration device comprises outer cylinder and inner cylinder made up of transparent material and filled with polyether polyurethane-graphene oxide complex foam, light source set in the annular cavity, and water inlet pipe.

ZHU C, YU Y, YUE D, MA H, HAO Y, WANG Q

Preparing polyether polyurethane-graphene oxide foam as biological filler for sewage treatment, by cutting prepared polyether polyurethane foam into blocks, immersing in graphene oxide dispersion, shaking, UV curing and drying.

ZHU C, YU Y, YUE D, CHEN Z, HAO Y, DING Z

Preparing three-dimensional cellular carbon-based nanomaterial with adjustable zinc oxide loading aperture comprises e.g. preparing polyvinyl alcohol-zinc oxide-graphene oxide hydrogel, then low temperature freezing and vacuum freeze drying.

SHEN Y, ZHU C, SONG S

Covalent triazine frameworks/graphene oxide composite material with adsorption and photocatalytic site separation used e.g. for adsorption-photocatalytic degradation of benzophenone UV absorbers, includes covalent triazine frameworks.

SHEN Y, ZHU C, SONG S