国家/地区 中国（7）
IPC部 B（9）
IPC大类 C02（9）
IPC小类 C02F（9） B01J（6） B01D（4）
A01N（2） A01P（2） C09K（2）
IPC C02F001/00（9）
发明人 SHA X（3） SHA Y（3）
公开年 2018（9）
申请年 2017（7）  2018（2） 
专利权人 NANTONG QIAN.（3）

Graphene-modified activated carbon composite filter element for water purification apparatus for removing e.g. bacteria in water, comprises graphene and modified activated carbon.

SHA Y, SHA X

Graphene modified activated carbon composite filter core used in water purifying device, comprises graphene and modified activated carbon.

SHA Y, SHA X

Graphene-based metal oxide composite materials for adsorbing heavy metals in arsenic or lead water are a reaction product of metal salts and graphene by hydrothermal reaction.

NGUYEN T A, LA DUC D

Removing atrazine in a water body using nano-zero-valent iron/graphene complex with activated persulfate comprises e.g. adding graphene oxide and ethanol/aqueous solution into flask, ultrasonically stirring, adding ferrous salt and stirring.

YANG C, WU S, LI X, ZENG G, ZHOU Q, WU X, TANG W, LIU H

Antibacterial reduced graphene oxide modified polypropylene melt blown water purification filter comprises polypropylene, silane-modified reduced graphene oxide and activated carbon.

SHA Y, SHA X

Repair agent for repairing cadmium-contaminated soil or water bodies, contains chitosan-graphene composite material, ammonium polyphosphate, Schiff base, roselle, cashew nut shell oil, furan fructose and sodium polyacrylate.

ZHANG L

Filter useful in system for purifying water, comprises reduced graphene oxide layer.

LEE J, KIM G, LEE W, LEE M, LEE J H, KIM G S, LEE W J, LEE M S

Type oil-absorbing cotton comprises porous cotton layer are laminated, a filter layer and a graphene aerogel having a 3 dimensional porous skeleton layer and the graphene aerogel layer as graphene aerogel doped with nitrogen.

PU T, WANG J, ZHANG J

Oil dispersant is titanium dioxide-allolide-hydrophobic porous carboxymethyl cellulose composite material, and nano-silver and graphene are loaded on matrix of dispersant, and realizes adsorption and degradation of petroleum hydrocarbons.

LIU M, CHEN Q, LI J, KANG M, SHUAI J, TAO L