国家/地区 中国（8）
IPC部 C（8） B（3）
IPC大类 C02（8） B01（3）
IPC小类 C02F（8） B01D（3） B01J（2）
IPC C02F003/00（8）
发明人 JI X（2） LI W（2）
公开年 2022（8）
申请年 2021（4）  2022（4） 
专利权人

Method for preparing nanomaterial film loaded with microorganisms used in sewage deodorizing device used for deodorization of sewage, comprises e.g. mixing graphene and polyacrylonitrile, electrospinning, weaving, subjecting graphene-polyacrylonitrile-plant fiber film to hydrothermal carbonization.

CAI H, ZHU R, XIANG Y, YAO F, LI C, CAI C

Preparing graphene oxide-titanium dioxide/poly(vinylidene fluoride) composite ultrafiltration membrane comprises e.g. preparing different graphene oxide-titanium dioxide nanocomposites, dispersing it in dimethylacetamide, stirring with poly(vinylidene fluoride) and polyethylene glycol, and casting.

WANG M, YANG B, LIU H, XU H, YUE Q, JI X

Preparation of modified polyvinylidene fluoride film for treating organophosphorus pesticide wastewater, involves dissolving pure polyvinylidene fluoride material in dimethylformamide, and coating surface of braided tube with obtained polyvinylidene fluoride solution, forming film and drying.

LI J, LI W, JI H

Preparing graphene/polyaniline modified carbon-based electrode for treating wastewater of azo dyes, involves diluting graphene oxide solution with citric acid buffer solution, diluting aniline solution with protonic acid, using carbon-based electrode as working electrode, cleaning and pretreating.

LIN J, JIANG H, ZHANG Q, TIAN Z, CHEN A, CUI D

Shewanella-immobilized nanocellulose composite membrane useful e.g. for degrading organic pollutants in industrial organic wastewater comprises Shewanella which forms membrane on nanocellulose composite membrane including graphene-nanocellulose composite membrane and metal deposited on graphene.

HUANG Y, HUANG J, CHEN S

Graphene artificial float grass for processing wine-making waste water, comprises main body comprising foaming material, graphene modified non-woven fabric and fluff, and graphene artificial water grass curtain.

ZHANG H, ZHANG Y, LI Z, PAN D, YU Z, DENG J

Sewage treatment device for in-situ generation of hydrogen peroxide, comprises coupling reaction tank connected with hydrogen peroxide generator, and ultraviolet generator arranged in coupling reaction cell.

TIAN D, WANG C, LI K, JI X, LI W, WANG Y, ZHAN J, WANG W, YANG H, LIU D

Device for treating aquaculture sewage by using air cathode single-chamber microbial fuel cell, comprises temperature-controlled water circulation layer, reaction chamber, and external circuit.

SHANG B, LIU L, TAO X