国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） G01（2）
IPC小类 B01D（3）
IPC
发明人
公开年 2015（3）
申请年 2014（3）
专利权人

Filtering water from nuclear power plant according to isotopic forms, by obtaining waste stream of liquid, heating waste stream of liquid, passing gas into filtration module, and using graphene oxide membrane to separate gas.

WILSON J H

Hydrogen key acidic graphene coating layer solid-phase micro-extracting device, has hollow metal sleeve and micro-injector connected together through screw thread, and micro-injector connected with sample pushing head.

DONG L, HUANG F, LIU B, YANG J, ZHANG G, YANG L, GUO T, FU W

Solid phase extraction column, has grapheme layer filled with graphene carboxyl, cyano group, nitrate graphene, graphite or boric acid phosphonium acid graphite solution, and plastic column base fixed with porous alumina plate.

ZHANG M, ZHANG L