国家/地区 中国（77） 韩国（4） 美国（2）
IPC部 B（82）
IPC大类 B01（82）
IPC小类 B01J（82）
IPC C02F001/62（82）
发明人 LIU Y（8） WANG H（7） WANG Y（6）
ZENG G（6） GUO Y（4） HU X（4）
LI Y（4） LIU J（4） WANG C（4）
WANG Q（4） ZHANG Y（4） CHANG Y（3）
DU B（3） GE H（3） HOU S（3）
公开年 2015（29） 2016（22） 2014（13） 2017（5） 2013（3） 2022（3） 2011（2） 2018（2）
申请年 2015（32）  2014（18）  2016（13）  2012（4）  2013（3）  2010（2）  2017（2）  2018（2）  2020（2） 
专利权人 UNIV HUNAN（8） UNIV JINAN（6） UNIV JIANGNA.（3） UNIV JISHOU（3）
UNIV SOUTH C.（3） JINING LEADE.（2） SUZHOU BAIRU.（2） UNIV ANHUI N.（2）
UNIV CHANGZH.（2） UNIV HEBEI T.（2） UNIV JIANGSU（2） UNIV KWANGWO.（2）
YANG Y（2） ZHANG Y（2）

Preparing graphene oxide/chitosan adsorption medium useful for adsorbing and removing heavy metals from water, comprises preparing graphene oxide/chitosan mixed solution by mixing graphene oxide aqueous solution and chitosan solution, and freeze-drying.

CHANG Y, CHOI J S, LINGAMDINNE L P, YANG J K, KODURU J R

Method for manufacturing an inverse opal structure membrane filter for water purification system, involves preparing a mixed solution by mixing nanoparticle dispersion solution and a sacrificial particle dispersion solution; applying the mixed solution onto a substrate to dry it and heat-treating.

SUH S, CHOI J, KIM J, LEE J, CHOI J H, LEE J M, KIM H J, HAN G S, JUNG H S, JEONG H, HAN G, SANG L J, SHIN L H, SEO S

Photoactive-adsorbent bead used for removing heavy metal, comprises mixture of cadmium sulfide, cellulose acetate-graphene, and silver nanoparticles.

NGEE L H, IBRAHIM I

Preparing sponge-type adsorption medium for treating heavy metal-contaminated water comprises supporting sponge including amine group on surface of carboxylated graphene oxide aqueous solution, and drying coat carboxylated oxide on sponge.

YANG J K, CHANG Y, JANG M, KODURU J R, LINGAMDINNE L P, CHOI Y R, CHOI J S, KIM D S

Composition for removing arsenic comprises metal-organic frameworks and porous carbon coated on metal-organic frameworks.

CHOI J Y, SPANDI K, AHN Y T, WON L D

Removing metallic lead ions in wastewater comprises dissolving graphene oxide in water, atomizing in an ultrasonic atomizer and proeceeing to obtain graphene microsphere adsorbent, adding adsorbent into wastewater, adsorbing and reacting.

SHU L

Preparing magnetic graphene oxide-chitosan composite material used as adsorbent to remove cobalt in wastewater, by loading magnetic nanoparticles on graphene oxide and chemically crosslinking magnetic graphene oxide material and chitosan.

ZHAO Y, DENG J, YANG L, CHEN Z, LIU W, LI Y

Efficient removal of metallic copper ions from wastewater, involves dissolving graphene oxide in water, adding graphene microspheres adsorbent to copper-containing wastewater, eluting graphene microspheres-copper ions with eluent.

NIE H, SHU L

Preparation of graphene oxide/nano-titanium dioxide/sodium alginate composite material for removing lead ion in wastewater, involves stirring graphene oxide and water to obtain graphene oxide solution, and adding nano-titanium dioxide.

XU H, ZHAO Y, GAO X

Composite material comprises graphene oxide and phosphoramide radical integrated by covalent bond, where phosphoramide radicals are distributed on surface of graphene oxide.

REN Y, SHAO L, TANG H, WANG S, WU H, ZHAO J, ZHONG J