国家/地区 中国（20）
IPC部 B（21）
IPC大类 C02（21） B01（19） C08（4）
B32（3） C09（3） C01（2）
IPC小类 C02F（21）
IPC C02F103/08（21）
发明人 UNANNOUNCED I（3） WANG D（2） WANG L（2）
WU X（2） YU Z（2） ZENG Z（2）
ZHANG X（2）
公开年 2022（15） 2023（6）
申请年 2022（21）
专利权人 XIXI TECHNOL.（3） UNIV HUAZHON.（2）

Water distillation apparatus used to desalinate contaminated water, comprises transparent housing, photothermal substrate, condensing surface, water feeder, and condensate collector.

WU X, XU H

Graphene device useful for recycling sea water comprises e.g. mounting mechanism for bearing seawater, connecting sealing mechanism connnected with filter mechanism for filtering seawater is fixedly installed inside the mounting mechanism.

FANG R, TANG J, CHEN P

Fabric-type seawater desalination water intake bag for fresh water treatment, has food-grade waterproof cloth and hydrophobic porous membrane which are sewn to form water-collecting inner bag of container for collecting fresh water, and sutures are glued with food-grade waterproofing agent.

ZHANG B, MA H

Composite pervaporation desalting film comprises separating layer with separating function and organic porous base film layer for supporting.

YU Z, ZENG Z, TANG X

Material for e.g. all-weather seawater desalination, comprises hydrogel layer and hydrophilic film layer which are sequentially attached from top to bottom, where hydrophobic film layer is fiber fabric formed with photo-thermal nanoparticles.

ZHANG X, FENG K, CHEN L, GONG J, REN J, NIU R

Oxidation graphene reverse osmosis membrane comprises sub-nano carbon tube, oxidation graphene layer, and phospholipid double-molecular layer.

WANG L, WANG D, LI Z

Preparing water purifying device filter element based on multilayer graphene oxide continuous film, comprises e.g. annealing metal sheet, introducing carbon-containing gas into metal sheet, reacting, stop feeding carbon-containing gas, and cooling.

UNANNOUNCED I

Preparing water purifying device filter core based on multilayer oxidized graphene continuous film used in desalination comprises placing multi-layer graphene oxide continuous film between two layers of polypropylene cotton or filter materials, non-woven fabrics or stainless steel filter screens.

UNANNOUNCED I

Preparing water purification device filter element based on multilayer graphene continuous membrane, comprises sandwiching multi-layer graphene continuous film between two layers of pp cotton (or non-woven fabric), and placing between two layers of stainless steel filter screens.

UNANNOUNCED I

Preparing superhydrophilic nickel-based multilayer composite membrane material useful in field of photothermal seawater desalination or photothermal sewage purification, comprises e.g. dissolving nickel salt, complexing agent and surfactant in water, and soaking composite structure in salt solution.

MA F, ZENG Z, ZHU L