国家/地区 世界知识产权组织（18）
IPC部 C（18）
IPC大类 C02（18） B01（10） C01（4）
IPC小类 C02F（18）
IPC C02F001/467（5） B01D069/02（4） B01D071/02（4）
C02F001/28（4） C02F001/44（4） C02F001/461（4）
B01D061/02（3） B01D067/00（3） B01D069/12（3）
B01J020/20（3） C01B032/198（3） C02F001/00（3）
C02F001/469（3） C02F001/72（3） C02F101/30（3）
发明人
公开年 2022（18）
申请年 2021（8）  2022（6）  2020（4） 
专利权人

Phenolic-graphene oxide composition useful in membrane separation process, comprises phenolic-graphene oxide.

MAJUMDER M, AKBARIVAKILABADI A, EL MERAGAWI S, JOVANOVIC P

Graphene-polyamide composite used in form of membrane or microparticles, for water treatment, comprises graphene and interfacially-polymerized polyamide, where composite is in form of self-supporting membrane having graphene, or in form of microparticle, comprises graphene core and polyamide shell.

LIYANAGE C D, ADAMSON D

Composite useful in fuel cells, microbial fuel cells, capacitors, supercapacitors, batteries, microelectronics and nanoelectronics, comprises reduced form of two-dimensional material grafted onto surface of carbon substrate.

LEFEBVRE O, GARAJ S, WANG Z, SURMANI MARTINS M V, OLVERA VARGAS H, GARCIA RODRIGUEZ O

Solar driven biomimetic soil remediation apparatus comprises fluid capillary channel configured to draw in and transport aqueous fluid from contaminated soil by capillary action when in contact with contaminated soil, and solar absorber comprising photothermal material loaded on porous material.

WU P, OWENS G, XU H

Porous polymeric membrane useful for removing impurities from liquid compositions e.g. alcohols and ammonium hydroxide comprises a polymer having mixed in it a carbonaceous material.

MIR A A, JABER J A, PATEL R B, BOUDREAU A, KALYANI V

Production of carbon nanotube-based adsorption/filtration nanomaterial, comprises annealing carbon nanotubes to remove fullerenes and other by-products of carbon crystallization, where carbon nanotubes are subsequently immobilized on support substrate based on fibrous natural or synthetic material.

BOUSA D, BOUSA M, BOUSOVA K

Method for detecting concentration of ion in solution, involves determining concentration of ions in solution from changes in charging current and voltage over time following application of potential across working electrode in solution.

SHAFFER M, CHADWICK N

Waste water treatment agent useful for removing pollutants in wastewater, comprises e.g. modified bentonite, silicon dioxide adsorbent, a flocculating agent, microbial bacteria, amino trimethylene phosphonic acid and polyaspartic acid.

YANG L

Membrane distillation apparatus for use in water treatment, comprises housing comprising hot medium compartment comprising hot medium inlet and hot medium outlet, hot medium inlet configured to receive hot medium stream comprising water, cold medium compartment comprising cold medium inlet and cold.

LAWAL D U, AZEEM M A, BAROUD T N, AL ABDULGADER H, ABDULGADER H A

Mop cleaning bucket for rinsing and de-drying clean water by circulating and filtering sewage, has water column for drawing water from water purification area to clean mop cloth to form sewage that flows to water outlet through inclined surface.

WU C