国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C02（2）
IPC小类 B01D（3）
IPC B01D039/20（3）
发明人
公开年 2017（3）
申请年 2017（3）
专利权人

Drinking water filtration device based on graphene technology comprises e.g. first filter, filter element and first filter core sleeve disposed in the first filter element sleeve and first filter element sleeve provided with water inlet.

CHENG J

Graphene air purification materials, comprises Camellia oilseed residue carbon, tea saponin, graphene, tea polyphenol and deionized water.

LIU L, PAN Z

Seawater desalting filter core comprises attapulgite, graphene, and fiber adhesive.

TANG Y