国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 B01J（11）
IPC B01J031/22（11）
发明人 LI J（3） CHEN C（2） CHEN Y（2）
LIU Q（2） SHU S（2） XIANG H（2）
公开年 2022（10）
申请年 2022（11）
专利权人 UNIV SICHUAN（2）

Preparing copper-based bipyridine double ligand electrocatalyst useful for removing nitrate in waste water, comprises e.g. mixing copper salt and metal-organic framework ligand, 2,2'-bipyridine and sodium hydroxide, measuring distilled water, filtering, washing and drying.

XIANG H, LIU Q, CHEN Y, LI J, SHU S

Preparing composite photocatalyst useful for e.g. catalysing organic pollutants under visible light, comprises e.g. taking graphene oxide sheet, ultrasonically dispersing graphene oxide sheet in surfactant, transferring mixture to hydrothermal reactor, washing product with water, and grinding.

LI S, TAN W, TANG B

Preparing broad-spectrum responsive type antibacterial composite film used in treatment of Escherichia coli wastewater, by preparing MIL-101 (iron)/graphene quantum dots composite material, dispersing in dopamine solution, adding polyvinylidene fluoride base film, shaking and washing.

DENG M, MA X, ZHENG S, YANG L, QIU M, WANG Q, XUE B

Graphene-UiO-66-amine modified Z-type bismuth vanadate photocatalyst useful in visible light degradation of sulfide, prepared by dissolving graphene in organic solvent for first ice-bath ultrasonic treatment, adding UiO-66-amine and bismuth vanadate, and performing second ice-bath ultrasonication.

XIAO H, MAN Z, WANG L, DAI X

Removing 2-methylisoborneol and earthy odour in drinking water comprises introducing drinking water to be treated into device, recovering algae and floc impurities in water, adding catalytic adsorbent into drinking water to remove micro-pollutants in water, performing ozone oxidation, filtering.

LIU P, ZHU Y, ZHANG N, XU M, SUI X, SONG D, WANG K, CHENG X, ZHANG Y, MA J

Preparing iron phthalocyanine based material useful for degrading bisphenol A by activating peroxymonosulfate, comprises e.g. placing ordinary single-layer graphene in tube furnace, conveying for high-temperature heating, carrying out high-temperature heating and ultrasonic treatment and drying.

SUN Y, CHEN C, ZHAO X, ZOU Y, YANG D

Preparing copper-based imidazole electro catalyst for removing nitrate in wastewater, involves reacting copper salt, metal-organic framework ligand, and 1, 3-bis (1-imidazole) propane, mixing N, N-dimethylacetamide with distilled water to obtain solution, followed by filtering, washing and drying.

XIANG H, LIU Q, CHEN Y, LI J, SHU S

Preparation of modified polyvinylidene fluoride film for treating organophosphorus pesticide wastewater, involves dissolving pure polyvinylidene fluoride material in dimethylformamide, and coating surface of braided tube with obtained polyvinylidene fluoride solution, forming film and drying.

LI J, LI W, JI H

Removing sulfamethazine using iron-manganese double-metal organic framework or modified reducing graphene oxide complex comprises using iron manganese double-metal organic frame/modified reducing graphene oxide complex material to activate the disulfate to degrade the sulfamethazine wastewater.

DONG Q, XIANG S, HOU X, XIAO J, LI Y, DONG H, CHU D

Copper-cadmium-metal organic framework/graphene oxide composite material for e.g. photocatalytically degrading methylene blue, comprises copper-cadmium-metal organic framework material and graphene oxide which are combined with each other.

FU W, CHEN C, WANG X, WEI J, CHEN J, YANG T