国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01J（7）
IPC C02F001/28（7）
发明人 LI Y（7）
公开年 2022（4）
申请年 2021（2）  2022（2） 
专利权人 UNIV ZHENGZH.（2）

Preparing porous nanofiber material useful in preparing adsorbent for adsorbing metal ions and organic dyes, comprises e.g. performing electrospinning process, reacting polyacrylonitrile as framework, polyethyleneimine as adsorbent and crosslinking agent, and graphene oxide as reinforcing component.

XUE L, REN J, LI Y, YANG Q, SUN D, WANG X, SONG Y

Controlling agricultural surface source pollution comprises e.g. mixing agricultural surface source pollution source with adsorbent, adding magnesium source to pre-treated waste water to crystallize, and pickling rough bird fecalite.

LI X, LI Y, HU Z, ZENG R, WANG D

Preparing graphene copper iron oxide composite adsorbent for removing arsenic in water comprises introducing graphene oxide in deionized water, introducing ferric chloride hexahydrate, precipitating, freeze-drying, grounding and bagging.

SHEN M, HUANG R, LI Y, LI H

Preparation of hydroxyl alumina ferric oxide composite adsorbent for removing arsenic in water, involves mixing graphene oxide,aluminium nitrate, ferrous sulphate heptahydrate and drying.

SHEN M, LI Y, HUANG R, LI H

Superparamagnetic graphene oxide/sodium alginate composite gel material for removing inorganic phosphate from water, is made of superparamagnetic graphene oxide and sodium alginate solution by ultrasonic reaction.

SHAO Y, LIU B, CHEN F, XUE W, ZHU Y, LI X, LI Y, TIAN Y, WU J, ZHANG F, LIU Y, ZHANG L

Lanthanum-zirconium bimetallic graphene cellulose aerogel used for removing fluorine and phosphorus from water comprises graphene cellulose aerogel as carrier, and lanthanum and zirconium hydroxide precipitate.

LI Y, SHANG Y, XU X, DU W, YUE Y, XU F

Graphene-supported zirconia composite material used for adsorbing and removing sulfate ions in water, is prepared by mixing oxidized graphene dispersion with zirconium oxychloride solution, and hydrothermally reacting precursor mixture.

FAN B, LI H, YE G, ZHANG R, LI Y, SHI C, YANG B, HAN F, YANG J