国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C02（3）
IPC小类 B01J（3）
IPC C02F101/34（3）
发明人 LI X（3）
公开年 2022（3）
申请年 2022（3） 
专利权人

Preparing iron phosphide/iron single-atom Fenton-like photocatalyst useful for treating tetracycline antibiotic wastewater, comprises e.g. adding aqueous solution of ferric nitrate nonahydrate in graphene oxide, mixing iron phosphide and iron single atom and dissolving in water, and freeze-drying.

ZOU J, ZHANG K, LIU Z, DENG Y, LI X, WANG Z

Preparing three dimensional cobalt sulfide cocatalyst useful in e.g. Fenton system or persulfate system for degrading refractory organics and toxic organics, comprises e.g. adding cobalt source and sulfur source, transferring, centrifuging, freeze-drying, naturally cooling and freeze-drying.

LUO X, LI X, WANG Y, HU Y, SHI Y

Use of freeze-drying three-dimensional N-doped magnetic carbon material in extracting antibiotic, comprises placing three-dimensional N-doped magnetic carbon material in waste water, adding freeze drying three-dimensional N-doped magnetic carbon material, extracting and quickly separating.

ZHANG L, LI X, GAO J, LIU G, RAN M, MA M, XU X, WEI Q