国家/地区 中国（50）
IPC部 C（50）
IPC大类 C02（50） B01（22） C08（7）
C01（5） C09（3） B32（2）
D01（2）
IPC小类 C02F（50） B01D（13） B01J（9）
C08J（7） C08K（7） C08L（7）
C01B（5） B32B（2） C09K（2）
IPC C02F103/08（50）
发明人 ZHANG Y（5） LIU Y（4） LI J（3）
LI Q（3） LI X（3） LIU G（3）
SUN Y（3） WANG X（3） WU S（3）
YU Y（3） ZHANG Q（3） ZHANG X（3）
BAI B（2） CHEN D（2） CHEN L（2）
公开年 2021（30） 2022（19）
申请年 2021（50）
专利权人 UNIV ZHEJIAN.（3） NANJING INST.（2） SHANGHAI ADV.（2） UNIV CHINA O.（2）
UNIV SHANDON.（2） UNIV XIAN JI.（2）

Preparing reverse osmosis membrane useful for desalination of boron sea water, comprises e.g. contacting base film with polyamine monomer solution, obtaining polyamide layer, heating, immersing in diethanolamine solution, immersing reverse in carboxy activator solution, coating and post-treating.

LIANG S, HU L, XIAO J, LIU G, YANG X

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

Solar sea water desalting device comprises solar cover, where bottom of inner wall of solar cover is provided with fresh water collecting groove, and fresh water outlet is connected with the fresh water storage box.

ZHOU X, YU Y, LI B, HEI J, JIANG K, YANG P, NING W, LIU B, LU X, XUE L, MA J, LIU Y, XU Y, HAN Z, LI Z, GUO C

Thin film evaporation element for use in solar sea water desalting device, has fluid distributor that is connected to fluid inlet and located between bottom of housing and heat exchange tubes and fluid distributor that comprises opening facing bottom of housing.

ZHOU X, NING W, YU Y, LI B, HEI J, JIANG K, YANG P, LU X, HAN Z, LI Z, XUE L, MA J, LIU Y, XU Y, LIU B, GUO C

Two-sided nano filtration membrane with positive and negative electrical heterogeneity structure useful as magnesium-lithium separation membrane for seawater desalination, comprises base film and upper and lower nano filtration surfaces deposited and assembled at one side of base film.

YE Q, WANG R, ZHU X

Preparing biomass-based aerogel photo-thermal material used in seawater desalination, comprises mixing oxidized graphene in alkaline solution, adding cellulose and humic acid, mixing, adding cross-linking agent, mixing to form composite hydrogel, solvent exchanging, pre-freezing and freezing.

HUANG Y, QIU X, SUN L, ZHENG D

Preparing photo-thermal interface evaporation material involves e.g.uniformly mixing the polymer substrate, aqueous template and photothermal functional filler, periodically compressing and releasing the multiphase system, and immersing the composite material.

XIE H, WU T, QU J

Preparing efficient seawater desalination membrane involves taking microporous membrane as surface membrane and polyamide-based membrane as intermediate layer.

LIU G, LI S, WANG L

Preparing photo-thermal water evaporation material for sea water desalination and sewage treatment field, involves putting cotton Tris buffer solution for dipping, then taking out and drying, soaking cotton processed in dopamine hydrochloride water solution.

XIONG Z, FANG Y, CHEN Y, LI W, WU L

Two-dimensional nano-island/graphene heterojunction self-assembled hydrophobic nanofiltration membrane used in water treatment e.g. seawater desalination treatment, prepared by growing two-dimensional nano-island material on the surface of graphene through catalytic reaction of oxygen groups.

ZHANG Q, LIU X, ZHANG L, XU Q, CUI X