国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） C02（2）
IPC小类 B01D（2）
IPC B01D067/00（2）
发明人
公开年 2018（2）
申请年
专利权人

Preparation of graphene oxide film used for, e.g. sewage treatment by spraying and atomizing graphene oxide dispersion to obtain nano- or micro-aerogel, and stacking on surface of base film under high voltage electric field condition.

HUANG Q

Purifying waste water based on graphene membrane, by storing waste water in transparent container, placing graphene membrane on surface of waste water, illuminating transparent container and evaporating waste water.

WANG X, YU P