国家/地区 中国（4）
IPC部 C（4）
IPC大类 C02（4） B01（2）
IPC小类 C02F（4） B01J（2）
IPC C02F101/20（4）
发明人
公开年 2023（4）
申请年 2023（4）
专利权人

Graphene oxide waste acid waste water processing device comprises processing tank, where middle position of processing tank is provided with clapboard, and processing tank divided into first processing cavity and second processing cavity.

ZOU Y, ZHOU Z, XIAO W

Biological filter material useful for slowly releasing heavy metal/lock phosphorus includes pre-mixing core material composed of calcium-based bentonite, lanthanum chloride, oxidized graphene, autoclaved concrete premix composed of cement, fly ash, and lime.

MA H, LI X, ZHANG Z, MA L

Graphene nano-mineral material for water treatment, comprises graphene, nano mineral, coagulant aid, acidic salt and ferric trichloride, where graphene nano-mineral material further comprises outer packaging for containing graphene, nano mineral and coagulant aid.

JIANG L, WANG L, YUAN J, SONG P

Preparation of carboxyl graphene oxide/metal-organic frameworks composite material for absorbing heavy metal ion e.g. lead (II) in water, involves carboxylating graphene oxide, placing activated metal-organic frameworks material and carboxylated product in organic solvent, reacting, and drying.

XU R, WEI G, DIAO S, XIE Z, LI M