国家/地区 中国（2）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC C02F001/00（3）
发明人
公开年 2016（3）
申请年 2016（2） 
专利权人

Activated carbon composite filter rod used in sewage treatment, comprises activated carbon powder, zeolite, porous carbon nano-material, graphene oxide, pore forming agent, polymer binder and antimicrobial polymer.

LI M, JIN B, LIN H, NI X

Heavy metal degreasing modified walnut shell filter, where surface of walnut shell filter comprises a graphene oxide coating.

SU H, SUN R, CHENG K, SUN C

Graphene-based membrane useful for e.g. removing ions from water , comprises at least two graphene-oxide layers comprising many graphene-oxide flakes that comprise a planar graphene structure with oxygen moieties extending from it.

YU M