国家/地区 中国（11）
IPC部 C（11） B（9）
IPC大类 C02（11） B01（9）
IPC小类 C02F（11）
IPC C02F101/30（11）
发明人 WANG J（3） DU X（2） KE Y（2）
QIU X（2） TAN H（2） ZHANG R（2）
ZHANG X（2） ZHANG Y（2）
公开年 2023（11）
申请年 2023（11）
专利权人 GUANGDONG ES.（2） UNIV DALIAN .（2）

Preparing manganese ferrite magnetic photocatalyst based on multi-component composite system, comprises e.g. adding graphene oxide and potassium tetrachloropalladate into water, and carrying ultrasound treatment to obtain first solution.

DENG Y, ZHANG R, DONG H, LOU H, WAN J, RUAN S

Composite nanofiltration membrane useful in treatment of high-salt wastewater containing dyes, comprises graphene oxide/phenolic resin nanofiltration membrane on surface of base film.

ZHANG X, ZHANG Y, QIU X, DU X, TAN H, WANG J, KE Y

Multilayer film of graphene oxide-polymer microgel used as adsorbent for removal of dye, is formed by alternately depositing polymer microgel and graphene oxide on quartz sheet or silicon wafer substrate by layer-by-layer self-assembly.

JIANG W, LI L, WANG J, MIAO S, ZHANG R, SHI X, LI X, WANG L, MA S

Preparation of composite aerogel for adsorbing organic pollutant in water body, involves reacting e.g. phenol and formaldehyde, adding e.g. pore-forming agent, thermally polymerizing, dispersing e.g. obtained phenolic resin nanosheet and graphene oxide in water, reacting, dialyzing and freeze-drying.

LIU T, WU Y, LAN Q

Transition metal cobalt-loaded graphene three-dimensional macroscopic catalyst useful for catalyzing and activating the organic matter degraded by persulphate, comprises carrier and active component.

XU B, PU M, JIN H, ZHENG X, ZHAO M, LI S, LIU R

Graphene oxide composite membrane used for separating antibiotic waste water comprises dopamine-modified hollow fiber support e.g. polysulfone, polyethersulfone, polypropylene, polyacrylonitrile and polyvinyl chloride and crosslinked graphene separation layer embedded with manganese dioxide nanobelt.

WANG T, DUAN S, QU G, XU F, WANG C

Graphene oxide composite nano-filtration membrane used in treating dye-containing high-salt wastewater, or decolorization treatment of the dye-containing high-salt wastewater, comprises base film surface embedded with high molecular nano material of graphene oxide nanofiltration film.

ZHANG X, ZHANG Y, QIU X, DU X, TAN H, WANG J, KE Y

Deep processing method of waste pressing liquid comprises performing waste pressing liquid for electric flocculation treatment, performing nitration and anaerobic ammonia oxidation treatment to the first processing liquid, mixing the second processing liquid and photocatalyst.

LIU B, CAO M

Device used for preparing electrocatalysis double-negative electrode reaction film, comprises reaction cavity comprising negative electrode cavity and positive electrode cavity, and double-negative electrode reaction film containing positive electrode plate, arranged in reaction cavity.

HUANG S, ZHAO C, LUO L

Preparing highly stable ceramic-based subnanoporous graphene composite film useful for e.g. removing boron in water during pervaporation process, comprises e.g. adding graphite oxide powder into water, configuring crosslinking agent solution, performing filtration method, and connecting support.

WANG D, YANG F, SUN C, ZHENG Q, DONG Y