国家/地区 中国（6）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 C02F（7） B01D（4） B01J（4）
IPC C02F001/00（7）
发明人
公开年 2016（4） 2017（3）
申请年 2016（7）
专利权人

Device for purifying water, comprises graphene inner liner, lower shell, upper shell, lower connecting head and upper joint, and lower shell is connected with upper shell, where upper shell is provided with sealing ring.

YANG W

Graphene filter system useful to recycle wastewater, comprises e.g. electromagnet filter installed on discharge pipe placed at bottom of wastewater tank, and suction port of supply pump arranged on other side of electromagnet filter.

EOM G W, OM J P, YONG H E

Preparing graphene-loaded nano-zirconia composite material involves adding graphite oxide to deionized water and performing ultrasonic dispersion, and mixing nano-zirconia powder with obtained graphene oxide dispersion liquid.

JIANG P, ZHA X, SUH C, LIN W

Preparation of catalytic material involves adding textile fiber/graphene composite obtained by impregnating textile fibers in graphene oxide dispersion, into silver nitrate solution, adding sodium phosphate and urea, reacting and washing.

LIU B, ZHOU D, ZHU Z

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

Metal base water processing material includes ferrous chloride, methyl 2-furoate, graphite oxide, graphene oxide, nanotitanium dioxide, hydrazine hydrate, water, sodium dehydroacetate, citric acid, potassium sorbate and ascorbyl palmitate.

CHEN C

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