国家/地区 中国（3）
IPC部 A（3）
IPC大类 A01（3）
IPC小类 A01N（3） A01P（3） C02F（3）
B01D（2） B01J（2）
IPC A01N059/00（3）
发明人
公开年 2018（2）
申请年 2017（3）
专利权人

Antibacterial reduced graphene oxide modified polypropylene melt blown water purification filter comprises polypropylene, silane-modified reduced graphene oxide and activated carbon.

SHA Y, SHA X

Preparing multifunctional graphene oxide-chitosan composite sponge useful in oil-water separation comprises e.g. preparing graphene oxide nano sheets by Hummer method and mixing the graphene oxide solution to prepare chitosan solution.

GONG X, JIANG Y, TIAN M

Sewage treatment agent includes activated carbon, sepiolite, corn starch, sodium hydroxide, polyaspartic acid, amino trimethylene phosphonic acid, polyaluminum chloride, chitosan, diatomite, polyaspartic acid, and graphene composite.

FENG Z