国家/地区 中国（5）
IPC部 B（7）
IPC大类 B32（7） C02（7） B01（3）
C08（2） D01（2） F24（2）
IPC小类 B32B（7）
IPC C02F001/14（7）
发明人 TESSEMA A A（2） WU C（2）
公开年 2022（3） 2023（3）
申请年 2022（4）  2021（2） 
专利权人

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

WU X, XU H

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

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

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

Ultra-efficient full spectrum photo-thermal conversion composite material useful for sewage treatment comprises composite material compounded by large groups consisting of tungsten oxide, titanium oxide, carbon-containing material, or group consisting of iron oxide, and noble metal group.

TESSEMA A A, NAHIM S, WU C

Preparing sandwich-type long-term salt-resistance gel photothermal evaporator useful in e.g. seawater desalination, comprises e.g. adding inorganic metal salt, nano-carbon, and nano-attapulgite into alcohol-water mixed solution, placing in mold, and immersing one side in hydrophobic agent.

DING S, ZHU Y, LI X, SHEN Q, HUANG W, SUN W, JIN H, YUN S, CHEN J, ZHOU X

Photothermal conversion material useful for desalinating sea water and treating sewage, comprises hydrophilic layer e.g. agricultural and forestry residue layer located on hydrophobic layer e.g. carbonized layer or graphene layer.

LIU H, LI Z, XU X, DONG F, SHANG S, SONG Z, SONG J