国家/地区 中国（7）
IPC部 A（7）
IPC大类 C02（7） A01（6） B01（4）
IPC小类 C02F（7） A01N（6） A01P（6）
B01J（3） B01D（2）
IPC C02F001/50（7）
发明人
公开年 2017（4） 2018（3）
申请年 2017（7）
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

Graphene biological sponge useful in water treatment comprises polyether polyol, grafted polyether, A-1 catalyst, A-33 catalyst, silicone oil, graphite, diatomite, butyltin octoate and toluene diisocyanate.

KIM E, WEI H, KIM J, JIANG H, ZHANG H

Nano silver-loaded graphene silver pot used for preparing tea, is prepared using graphene/silver composite material.

LIN R

Preparing water purifying material involves adding graphite oxide in acetic acid solution with stirring to obtain graphene oxide solution, taking chitosan, adding water to dissolve, adding acetic acid and generating colloidal liquid.

ZHOU W, LUO C, HE Y

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

High-efficiency sterilizing compound material comprises nano silver dispersed in graphene aerogel used for Escherichia coli inactivation experiments.

FU M, ZHANG Y

Multifunctional water purifying sand used for treating sewage containing pesticides, includes silver nanoparticles, beach sand, silicon dioxide microsphere, dopamine, resveratrol, chitosan, tannic acid, dopamine, chitosan and graphene.

WANG S, WANG Y, ZHANG T, JIANG L