国家/地区 中国（3）
IPC部 C（3）
IPC大类 C02（3）
IPC小类 C02F（3）
IPC C02F009/10（3）
发明人
公开年 2018（3）
申请年 2017（3）
专利权人

Solar-based seawater desalting or sewage treatment device, comprises graphite reactor, purified water receiver, cylinder, Fresnel lens, graphene condensing funnel, graphene filtering film, and reverse osmosis water permeable layer.

ZHONG D, YUAN G

Method for preparing residual liquid of graphene, involves providing groove with baffle that is in contact with inner cavity of steam treatment device, and providing detection pipe in other side of steam treatment device.

ZHU Y, SHAO R

Graphene production wastewater processing system has pre-processing unit, filter unit with fine sand filter, and evaporation crystallization unit with sodium sulfate evaporated crystallizer and manganese sulfate evaporated crystallizer.

WU H, ZHAO K, ZHANG H, YANG J, GUO L