国家/地区 中国（11）
IPC部 B（11） C（4）
IPC大类 B01（11） C02（3）
IPC小类 B01D（11）
IPC B01D067/00（2） C02F101/30（2）
发明人 ZHANG J（11）
公开年 2022（11）
申请年 2022（7）  2020（2）  2021（2） 
专利权人

Microorganism detecting and filtering device for water treatment comprises supporting mechanism, where top part of supporting mechanism is provided with processing box, and one side of processing box provided with transmission mechanism.

OUYANG B, ZHANG J, XUAN H, JIA Y, SHAO Y, LU S, XU F

Device for preparing graphene film comprises base and ultrasonic transducer, where top part of base is provided with water storage tank, left and right side of base top part provided with control groove, bottom of control groove provided with damping pad.

ZHANG J, ZHANG F, ZHENG B

Graphene additive production device for lubricating material, has quantitative discharging mechanism fixed on mixing stirring mechanism, linkage water conveying structure arranged between first and second supporting frames.

ZHANG Z, ZHANG J

Preparing renewable antibacterial effect degradable nanofiber mask filter core comprises preparing graphene oxide-halamine composite antibacterial nanofiber membrane, and combining with substrate prepared from polylactic acid ultra-diluted spinning solution, and ultrasonic compounding.

HE J, SHAO W, LI X, ZHANG J, SU X, LI B, ZHAO X

Use of magnetic graphene carbon nano material in preparing reagent for absorbing aflatoxin, preferably aflatoxin B1.

LIU X, YU X, YANG Z, YU Q, ZHU L, WANG M, TANG Y, ZHANG C, ZHANG J

Preparing solid-phase microextraction probe based on covalent organic framework (COF)/reduced graphene oxide (rGO) hybrid material, comprises e.g. adding COF to GO solution, mixing by ultrasonic vibration to obtain mixed solution, obtaining COF/rGO hybrid material by reduction reaction.

YU C, ZHANG J

Preparation of nanofiltration membrane involves coating film casting liquid containing polymer on nonwoven fabric, contacting obtained base film with e.g. aqueous phase solution containing amine monomer to form polyamide functional layer, crosslinking, imidizing, post-treating, and drying.

LIU Z, ZHANG J, HU L, LIANG S, WANG B

Treating reverse osmosis concentrated water by using electrochemical water treatment device comprises e.g. oxidizing and decomposing macromolecular organic pollutants into small molecular pollutant, accumulating treated reverse osmosis concentrate in diversion bag, and flowing out from water outlet.

WANG Y, MA Y, ZHANG J, MA Q, CHU Y

Preparing composite film used in membrane water treatment e.g. microfiltration, involves providing graphene oxide doped electrolyte solution, immersing electropolymerized base film and applying positive potential to base film to initiate electropolymerization reaction.

ZHANG J, LIANG S

Graphene skid device for quick processing of oil and gas water, comprises gas-liquid pre-separating tank, ink oil water super-gravity separating coalescence device and graphene sewage fine processing device.

XUE D, ZHANG J, XU M, HE J, GAO J, YANG Y, ZHOU Z