国家/地区 中国（19）
IPC部 B（19）
IPC大类 B01（19）
IPC小类 C02F（19） B01J（14） B01D（5）
IPC C02F101/38（8） C02F101/34（7） B01J027/24（6）
C02F001/28（6） B01J020/30（5） B01D067/00（4）
C02F001/30（4） C02F001/44（4） C02F001/72（4）
C02F101/30（4） B01D069/02（3） B01D071/02（3）
B01J020/20（3） B01D069/12（2） B01J020/28（2）
发明人 ZHU X（5） CHEN B（3） HUANG Z（2）
LIU X（2） LU B（2） WANG L（2）
YANG K（2） YE Z（2） YU H（2）
ZHENG J（2）
公开年 2022（6） 2016（5） 2017（2） 2020（2）
申请年 2022（5）  2016（4）  2021（3）  2015（2）  2019（2） 
专利权人 UNIV ZHEJIANG（19）

Preparing graphene -based negative electrode reducing film for removing the antibiotic in the waste water, involves mixing ferric graphene and iron group element metal precursor in water, fully stirring, heating and stirring in water bath, freezing and drying.

YAO W, ZHU X

Metal atom high doping amount single atom catalyst useful in sewage treatment, metal atom high doping amount single atom catalyst is obtained by heat treatment of metallocene-modified two-dimensional material.

WANG L, HUANG Z, YU H

Preparing sodium-boron co-doped carbon nitride photocatalyst useful for catalyzing and degrading antibiotic in waste water under visible light, comprises e.g. mixing sodium salt and melamine and grinding thoroughly in mortar, placing in quartz boat, washing with deionized water, and freeze-drying.

ZHENG J, SHEN Y, ZHU X

Strengthening activated carbon to remove perfluorocarboxylic acid in water by using modified method comprises e.g. transferring pretreated activated carbon to graphene oxide solution, transferring activated carbon to sulfite solution, and reacting under condition of ultraviolet light.

CHEN P, LI K, LIU X

Two-sided nano filtration membrane with positive and negative electrical heterogeneity structure useful as magnesium-lithium separation membrane for seawater desalination, comprises base film and upper and lower nano filtration surfaces deposited and assembled at one side of base film.

YE Q, WANG R, ZHU X

Preparing carbon nitride-graphene-manganese dioxide bifunctional catalyst for use in catalytic treatment of water and sewage, involves calcining, acidifying carbon nitride precursor to obtain protonated carbon nitride, reacting manganese acetate and inorganic base.

ZOU Y, YANG B, GUAN B

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

Electrospinning fiber membrane for enrichment and separation of heavy metal ions in wastewater, comprises polythiocarbonate-containing polymer including polythiocarbonate homopolymer and polythiocarbonate-containing copolymer.

ZHANG X, YUE X, CAO X

Self-supporting reduced graphene oxide nanofiltration membrane preparation uniformly coating polymer solution on flat plate, and then drying to obtain polymer substrate.

ZHU X, ZHENG J

Graphene oxide film comprises graphene oxide film layers interspersed with nanoparticles to form distributed tent-like nanostructures, and graphene oxide sheets covers nanoparticles and form tent-like protrusions.

CHEN B, YANG K