国家/地区 中国（7）
IPC部 C（8）
IPC大类 C02（8）
IPC小类 C02F（8）
IPC C02F103/08（3） C04B035/622（3） B01D067/00（2）
B01D071/02（2） C02F001/14（2） C02F001/44（2）
C02F003/28（2） C02F101/16（2） C02F101/38（2）
C04B028/00（2） C04B033/13（2） C04B035/626（2）
C04B038/02（2） C04B041/83（2） C04B111/40（2）
发明人 HAN R（2） LI K（2） WU Y（2）
ZHANG C（2） ZHANG Y（2）
公开年 2022（8）
申请年 2022（6）  2021（2） 
专利权人 UNIV DALIAN .（2）

Porous biofillers useful for purification of polluted seawater comprises outer porous mineral sphere and an embedded carbon source organic blend.

LIU C, TENG W, MA Z, ZHANG C, LI K, HAN R, WU Y

Processing sludge involves mixing citric acid, urea and boric acid, heating and reacting at constant temperature, cooling, purifying, adding boron-nitrogen co-doped graphene nanoparticle solution to surface of anode substrate, and drying.

WEN D, ZHOU Y

Multifunctional water-purifying ceramic material comprises diatomaceous earth, purple sand clay, sodium carboxymethyl cellulose and modified graphene.

LI T

Porous biological filler for purification of polluted seawater, comprises an external porous mineral sphere and an embedded carbon source organic blend, where porous mineral sphere has single channel running through porous mineral sphere and porous framework structure inside porous mineral sphere.

YI L, MA H, ZHANG Q, ZHANG C, LI K, WU Y, HAN R

Ceramic nanofiltration membrane comprises graphene oxide and polyethyleneimine are alternately coated on surface of ceramic nanofiltration membrane, where graphene oxide and polyethyleneimine allow carboxyl group and amine group to form covalent bond.

KOOK H, CHA M, KIM S, LEE M, PARK C, PARK C H, LEEMINJOO, KIM S 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

Method for preparing negative pollution-resistant ceramic film used in e.g. drinking water purification, involves mixing dopamine and negatively-charged nano-additives, stirring, filtering, vacuum drying, kneading ceramic membrane blend and subjecting mud material to gradient heating and sintering.

XU Y, WANG K, CHENG X, LI J, ZHANG Y, MA J

Oxidation graphene-palladium salt composite ink used in multi-level porous graphene palladium evaporator, comprises potassium hexachloropalladate, aqueous solution of oxidizing, graphene hydroxide aqueous solution and acrylic resin aqueous solution.

SUN Y, LI D, PENG M, JIANG L