国家/地区 中国（23）
IPC部 B（24）
IPC大类 B01（24） C02（18） C01（3）
IPC小类 B01J（24）
IPC B01J020/22（24）
发明人 CHEN D（2） CHEN J（2） CHENG J（2）
HU X（2） JIANG L（2） LIU Y（2）
WANG S（2） WANG Y（2） WU S（2）
YANG D（2） ZHANG J（2） ZHANG T（2）
ZHANG X（2） ZHANG Y（2）
公开年 2017（13） 2018（11）
申请年 2017（24）
专利权人 RES CENT ECO.（2）

Method for sorption of heavy metal ions such as e.g. lead from aqueous solution, involves introducing sorbent solution and modified graphene oxide into reactor and attaching 1,10-phenanthroline derivative, followed by filtering.

FEIST B, NYCZ J, SCHABBALCERZAK E, SITKO R, SZALA M, KOCOT K, WANTOLUK J, KUCZERA J, OSMIALOWSKI B, GRELA I, MROCZYNSKA K

Fulvic acid modified magnetic graphene nano-composite material useful as aflatoxin adsorption remover in edible vegetable oil.

YU L, LI P, MA F, YANG D, MAO J, ZHANG L

Experimental device for antibacterial of graphene composite material, comprises barrel, ultraviolet lamp tube, peristaltic pump, water storage tank and collecting bottle, where upper and lower bottom surfaces of barrel has three holes.

LI X, LIU F, JIANG G, CHE Y, LV Y

Preparation of alcohol-bridged reinforced porous hydroxy ferric oxide-graphene nanocomposite hydrogel used for preparing product e.g. for adsorbing pollutant by mixing graphene oxide, iron salt and solvent and heating to form into gel.

ZHUANG Y, SHI B, KONG Y, LIU Q

Aerogel-type heavy metal adsorbent comprises aerogel material and chelating group-containing organic substance, where aerogel material contains silica aerogel, titanium dioxide aerogel, carbon aerogel and graphene aerogel.

CHEN D, LIU Y, PENG X, LIU J, LIU Z

Covalent organic framework/graphene oxide adsorbent, prepared by preparing graphene oxide by modified Hummer method, and then preparing covalent organic framework material supported on graphene oxide.

SUN X, YANG D, TANG H

Diethylenetriamine pentaacetic acid-modified magnetic graphene oxide composite material useful for treating tetracycline, ciprofloxacin single and compound polluted wastewater.

LI M, LIU Y, SHU D, LIU S, ZENG G, HU X, TAN X, JIANG L, LIU N, WANG S

Preparation of nano-heavy metal wastewater ion-adsorption microspheres, involves dispersing nano-graphene microspheres in ethanol, and mixing with 1,3,5-tris(3-(trimethoxysilyl)propyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione and haloalkane.

XIANG H

Preparing sodium alginate/L-cysteine/reduced graphene oxide magnetic water/aerogel comprises e.g. adding graphene oxide, sodium alginate, nano iron tetroxide, L-cysteine, and sodium bicarbonate in acidic aqueous solution, freeze drying.

MA J, MA Y, CHEN J

Preparation of sulfur-doped graphene aerogel for processing wastewater containing complexed heavy metal ions, by dispersing graphene oxide in deionized water, adding sulfur solution and caustic soda solution, reacting and filtering.

CHEN J