国家/地区 中国（8）
IPC部 C（8）
IPC大类 C02（8） D01（5） D06（4）
B01（3） D04（3） B32（2）
IPC小类 C02F（8）
IPC C02F103/08（4） C02F001/14（3） D01F001/10（3）
D06M011/74（3） B32B027/02（2） C02F001/28（2）
C02F001/30（2） C02F101/20（2）
发明人 ZHANG Y（2）
公开年 2022（8）
申请年 2021（4）  2022（4） 
专利权人

Treating sludge for adsorbing heavy metal includes performing alkaline thermal pretreatment on sludge, cooling, adding acidic solution and heavy metal adsorbent, stirring, subjecting to heavy metal adsorption treatment, adding dehydrating agent, stirring, filtering and drying.

YANG S, YANG J

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 amino-rich polyacrylonitrile-based nanocomposite fiber film used for removing and recycling gold, involves mixing N,N dimethylformamide dispersion of graphene oxide and the N,N-dimethylformamide solution of hyperbranched polyethyleneimine and performing amidation reaction.

ZHONG X, MENG W, YANG H, SHI X, LI X, LI T, MA Y

Bismuth-based photo-thermal conversion nanofiber material used for seawater desalination, wastewater treatment, and rapid evaporation of solvents, comprises ferric oxide-graphene sulfide nanoparticle, and polyvinylpyrrolidone as substrate.

FAN T, ZHANG Y, FENG Z, YANG W

Preparing light hot water evaporation using carbon material single-sided coating fabric involves uniformly coating dispersion of carbon material preparation on blank cloth.

CHEN J, SHEN Z, GE C, FANG J

Preparing graphene artificial float grass for wine brewery waste water treatment, involves mixing graphene oxide and polypropylene to obtain graphene modified polypropylene, adding graphene modified polypropylene and reaction auxiliary agent.

ZHANG H, ZHANG Y, LI Z, PAN D, YU Z, DENG J

Preparing optical fiber fabric with function of photocatalytic degradation of antibiotic and dye wastewater involves using yarn containing bismuth-based and titanium dioxide-based photocatalyst, and mixing.

WANG L, CHENG J, XIONG T, YAN W, ZOU H, GAO C

Preparing functional nanofiber film for seawater desalination, involves dispersing vinylidene fluoride in mixed solvent, and ultrasonically dispersing carbon oxide nanotube and graphene oxide in deionized water, and soaking film.

GU L, XU M, ZHANG S, ZHAO L