国家/地区 中国（4）
IPC部 C（4）
IPC大类 C02（4）
IPC小类 C02F（4） B01J（2）
IPC C02F001/28（2）
发明人 LI X（4）
公开年 2023（4）
申请年 2023（4）
专利权人

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

Multilayer film of graphene oxide-polymer microgel used as adsorbent for removal of dye, is formed by alternately depositing polymer microgel and graphene oxide on quartz sheet or silicon wafer substrate by layer-by-layer self-assembly.

JIANG W, LI L, WANG J, MIAO S, ZHANG R, SHI X, LI X, WANG L, MA S

Special flocculating agent used for plate-frame dewatering machine, contains preset amount of cationic polyacrylamide, surfactant, ammonium persulfate, sodium bisulfite, microbial inoculum, and graphene sodium acetate.

GUO C, WANG W, LI X, YU Y, HOU Y, LYU W

Preparation of composite catalyst of graphene oxide and cerium-based metal-organic framework for adsorbing and degrading sulfamethoxazole, involves dripping mixed solution of graphene oxide and ceric ammonium nitrate into terephthalic acid solution, heating, centrifuging, washing, and drying.

XIN B, MI X, FENG X, WANG B, LI X