国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C02（3）
IPC小类 B01J（3）
IPC B01J020/30（3）
发明人 WANG H（3）
公开年 2015（3）
申请年 2015（2） 
专利权人

Preparing composite modified expand graphene used in printing-dyeing waste water treatment comprises e.g. soaking crystalline flake graphite in cetyltrimethylammonium bromide-potassium bromide composite modifier solution, washing, expanding.

FAN P, JIAO C, LIN A, SUN Y, WANG H, XU C

Removing hexavalent chromium from waste water using cyclohexane diamine tetraacetic acid modified magnetic graphene oxide comprises adding cyclohexyldiamine tetracetic acid-modified magnetic graphene oxide into wastewater, and oscillating.

HU X, LIU Y, LI T, WANG H, ZHANG M, ZENG G, GUO F, WANG S

Modified graphene for adsorption of methyl orange dye used for printing and dyeing wastewater treatment comprises graphene and water-soluble chitosan quat.-ammonium salt.

CHEN M, CHEN Y, WANG H, XIA Y, YAO R, LONG R