国家/地区 中国（49）
IPC部 B（49）
IPC大类 B01（49） C02（49） C01（5）
IPC小类 B01J（49）
IPC C02F001/72（49）
发明人 ZHANG Y（5） LI J（4） WANG L（4）
WANG Y（4） ZHANG J（4） LIU H（3）
LIU Y（3） WANG D（3） WANG J（3）
WANG X（3） ZHAO Y（3） CAO Y（2）
CHENG F（2） DU Z（2） GU Q（2）
公开年 2021（36） 2022（13）
申请年 2021（49）
专利权人 UNIV QINGDAO.（3） CHINESE ACAD.（2） GUANGDONG AC.（2） HARBIN INST .（2）
UNIV DALIAN .（2） UNIV HUAZHON.（2） UNIV SHANGHA.（2） UNIV SHANXI（2）
ZOU J（2）

Preparing catalyst hydrogel sphere comprises preparing chitosan solution comprises adding chitosan into the acetic acid solution to obtain the chitosan solution, preparing sodium alginate glutaric dialdehyde solution, mixing the chitosan solution with the catalyst graphene.

YANG L, NAI J, LI Z, LI Y, ZHAO X, HAN Y, TIAN J, JIANG L

Preparing graphene/manganese dioxide micro-nano motor useful in waste water treatment for degrading methylene blue comprises e.g. preparing graphene deposition solution and manganese dioxide deposition solution, placing template in electroplating tank, performing post-processing.

XIE Z, LI Z, LU H, WANG Y

Preparing manganese dioxide-chitosan-graphite oxide gel complex catalyst useful for treating organic wastewater comprises e.g. adding graphite oxide, alpha-manganese dioxide nanowires, and chitosan into water, mixing and ultrasonically dispersing, and carrying out mixed reaction.

LIU X

Preparing graphene oxide used for catalyzing peroxymonosulfate degrading organic waste water containing sulfathiazole, comprises e.g. dissolving dried spirulina powder in water, adding anhydrous calcium chloride, citric acid and sodium hypochlorite, pre-carbonizing, pyrolyzing, and oxidizing.

LIU Y, WANG K, HE S

Semiconductor-based Fenton catalyst with multi-channel charge transfer useful in wastewater treatment, prepared by e.g. taking ferric chloride hexahydrate, uniformly growing ferric oxide quantum dots on the surface of composite prepared by graphitic carbon nitride and reducing graphene oxide.

HUANG C, DUAN Y, ZHENG M, XIA H

Improving calcium titanate photocatalytic activity by using utilizing pulsed laser comprises e.g. adding graphene oxide and calcium titanate, and deionized water, ultrasonically treating, pouring graphene oxide solution of ultrasonic dispersion, and stirring to obtain precursor solution.

ZHANG J, CAO Y, ZHU D, LUO P, LIU W

Metal organic framework material and two-dimensional material composite useful in sewage treatment, comprises ferrocene-based metal-organic framework materials supported on graphitic carbon nitride with two-dimensional sheet structure.

WANG L, HUANG Z, YU H

Preparing graphite material modified red mud-based Fenton catalyst with magnetic separation performance useful in wastewater treatment comprises e.g. adding carbon-containing organic molecule and graphite oxide material in red mud suspension, stirring, centrifuging, drying, calcining, and cooling.

YAN F, WANG J, YU X, ZHANG Y

Preparing three-dimensional composite material catalyst used for processing organic pollutant wastewater, involves adding sulfide nanomaterial into dehydrated alcohol, stirring, dissolving to obtain sulfide solution.

XING M

Multi-metal composite Fenton-like catalyst comprises porous material and metal oxide supported on porous material.

TAO W, LIU S, LI S, LIU W, DONG J, ZHANG Q, RUAN X, LIU L