国家/地区 韩国（3）
IPC部 B（3）
IPC大类 B01（3） C02（3）
IPC小类 B01D（3）
IPC C02F001/00（3）
发明人
公开年 2017（3）
申请年 2015（3）
专利权人

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

Water-treatment apparatus has oxide graphene contact unit that filters first enriched water and second enriched water flowed in with filtering element and produces third processing water.

YANGHUN C, SANGJUNG L, KYUNG H K, KOO Y L, MIN G H

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