国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B01（4） C02（3）
IPC小类 B01D（4）
IPC B01D039/20（4）
发明人
公开年 2017（4）
申请年 2015（2）  2016（2） 
专利权人

Graphene filter system useful to recycle wastewater, comprises e.g. electromagnet filter installed on discharge pipe placed at bottom of wastewater tank, and suction port of supply pump arranged on other side of electromagnet filter.

EOM G W, OM J P, YONG H E

Graphene filter system for recycling dishwater and wastewater from factory, has collecting container that is provided with collecting bag at discharge portion of turbo fan, and heater that is installed on outside of cyclone casing.

HO E Y, PUNG E J, WON E J

Filter comprises graphene sponge produced by e.g. reacting mixture containing oxidized graphene solution and ascorbic acid solution, and reducing oxidized graphene to form reduced oxidized graphene and self-assembly of oxidized graphene.

BAIK S, KHAN F A, YUN J

Producing graphene filter useful in water purification device for purifying sewage, comprises e.g. electrospinning polymer dissolved solution on surface of substrate formed with mesh and crossed with steel strip to form intervening layer.

YOON S G, AN S P, GU Y S, PIL A S