国家/地区 中国（24）
IPC部 C（24）
IPC大类 C02（24）
IPC小类 C02F（24） B01J（15） B01D（4）
C09K（2）
IPC C02F001/28（9） C02F101/30（9） C02F001/30（8）
B01J020/30（6） C02F101/20（5） C02F101/38（5）
C02F001/00（4） B01D039/20（3） B01J020/20（3）
B01J027/04（3） B01J035/10（3） C02F001/72（3）
C02F101/34（3） C02F103/34（3） B01J020/22（2）
发明人 ZHANG K（24）
公开年 2021（9） 2022（3） 2015（2） 2016（2） 2017（2） 2020（2）
申请年 2021（6）  2019（4）  2020（4）  2016（3）  2015（2）  2017（2）  2022（2） 
专利权人 UNIV XIANGTA.（3） CHINESE ACAD.（2） NANJING INST.（2） NORTHEAST IN.（2）
NUCLEAR IND .（2）

Purifying agent used in industrial waste water treatment includes modified mixed flocculant including sodium hydroxide, sodium sulfide, polyferric sulfate, sodium polystyrene sulfonate and composite activated carbon filter element including activated carbon powder, and graphene oxide.

ZHANG K, ZHENG X, QIAO J, ZHAO Z, YANG X, LIN X, LIU F, LIU Y

Preparing iron phosphide/iron single-atom Fenton-like photocatalyst useful for treating tetracycline antibiotic wastewater, comprises e.g. adding aqueous solution of ferric nitrate nonahydrate in graphene oxide, mixing iron phosphide and iron single atom and dissolving in water, and freeze-drying.

ZOU J, ZHANG K, LIU Z, DENG Y, LI X, WANG Z

Self-circulation system of sewage treatment driven by sunlight comprises sewage pool, reaction pool and circulating pump, water outlet and water inlet.

ZHANG K, FAN X, LU Y, DONG C, YANG Y

Graphene oxide production waste water zero discharge treatment system comprises pre-processing unit, sludge dehydrating unit, hard removing unit, film concentrating unit and evaporating and crystallizing unit which are connected in turn.

ZHANG K, JIN Y, XING X, JI Y, YANG C

Hollow spherical composite material used for photothermal seawater desalination, or sewage treatment, comprises polymer material, and carbon material comprising carbon black, amorphous carbon, graphite, graphene, or graphene oxide.

GAO R, GUO J, WANG X, ZHUANG Z, WU S, LI J, MENG T, MU Z, ZHANG K

Ternary composite material for solar water desalination and sewage treatment, comprises magnetic ferroferric oxide nanomaterials, carbon balls and carbon materials, where carbon balls are derived from soluble sugars containing maltose.

GUO J, GAO R, WANG X, ZHUANG Z, MENG T, WU S, MU Z, LI J, ZHANG K

ytterbium-erbium co-doped ytterbium-erbium/graphene-dicyanocyanamide photocatalyst is useful in the catalytic degradation of organic dyes e.g. rhodamine B under visible light or near infrared light.

XIE J, YU Z, ZHANG K, GUAN B, WANG K, WANG J, MENG J, LIU W

Composite filter element useful in filter for emergency water supply, comprises multiple closely-connected hollow cylindrical filter layers, which are ceramic layer, composite adsorption layer, protective layer and activated carbon layer.

ZHANG K, WEI S, LIU M, BI Y, DU J

Ozone catalytic membrane water treatment involves collecting industrial wastewater, filtering, absorbing impurity by activated carbon adsorption device, performing ozone catalysis by ozone catalyst membrane, and detecting purification index.

ZHANG K, JIN J, YAO Y, WEI F, ZHANG M, YANG J, LI J, LI K

Preparing graphene/copper sulfide zinc flower-like microsphere superstructure visible light catalyst by adding graphene oxide to deionized water, adding soluble zinc and copper salts, adding thiourea and polyethylene glycol 600 and reacting.

ZHU Q, LI P, YANG T, ZHANG K