国家/地区 中国（36） 美国（2）
IPC部 C（37）
IPC大类 C02（37）
IPC小类 C02F（37） B01J（18） B01D（4）
C01B（4） B01F（2）
IPC C02F101/38（11） C02F001/28（9） C02F101/34（9）
C02F001/72（8） B01J020/30（6） C02F001/30（6）
C02F001/461（6） C02F001/44（5） C02F101/30（5）
C02F101/36（5） C02F103/08（5） B01D067/00（3）
B01J020/26（3） B01J021/18（3） B01J023/745（3）
发明人 ZHANG Y（37）
公开年 2021（25） 2022（10） 2023（2）
申请年 2021（37）
专利权人 BEIJING RES .（3） CHINA PETROL.（3） CHINESE ACAD.（3） GUANGDONG AC.（3）
UNIV XIAN TE.（3） NANJING CAS .（2） SHENZHEN QIA.（2） UNIV HENGSHU.（2）

Nanomaterial used for selectively adsorbing lead ion, comprises nanoparticle core, polydopamine coating layer and phosphoramidate compound modified layer.

ZHENG C, YU H, ZHANG Y, PAN G, LIU Y, ZHAO M

Lead ion selective adsorption polyacrylonitrile ultrafiltration membrane useful in field of lead ion wastewater treatment, comprises support layer and polyacrylonitrile separation layer (including nanoparticles surface-modified by phosphoramidate compound).

YU H, ZHANG Y, PAN G, LIU Y, ZHAO M

Porous separation membrane with adsorption performance used in e.g. water pollution monitoring, comprises polymer layer and optional support layer, where surface and interior of polymer layer are three-dimensional fiber structures and adsorbent is dispersed in polymer layer.

YU H, ZHANG Y, PAN G, ZHU X, LIU Y

Integrated sewage treatment equipment based on graphene of filler and nano-filter cloth, comprises water inlet area, anoxic area, aerobic area, reflux area, and precipitate filtering area.

DUAN J, ZHAO X, ZHANG Y, HAN X, LIU X, SHI Y, WEI X

Method for preparing a metal-supported catalyst for ozone oxidation treatment of wastewater, involves dispersing graphene oxide and performing ultrasonic treatment to obtain a graphene oxide dispersion liquid dissolving cerium nitrate and manganese nitrate in water.

WANG Y, ZHOU L, ZHANG Y, XU J, JIANG Y, CAO L

Graphene artificial float grass for processing wine-making waste water, comprises main body comprising foaming material, graphene modified non-woven fabric and fluff, and graphene artificial water grass curtain.

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

Sea water desalting device based on graphene oxide composite film comprises seawater storage device, silica gel pipe and filter device.

TIAN R, ZHANG Q, BAI B, YANG X, ZHANG Y

Preparing graphite material modified red mud-based Fenton catalyst with magnetic separation performance useful in wastewater treatment comprises e.g. adding carbon-containing organic molecule and graphite oxide material in red mud suspension, stirring, centrifuging, drying, calcining, and cooling.

YAN F, WANG J, YU X, ZHANG Y

Photocatalyst for sewage treatment, comprises titanium dioxide doped with nano material selected from graphene and cabon nanotube that have zeolitic imidazolate framework.

XIA S, JIANG Y, ZHANG Y, LIU R, HOU S, JIANG K, ZUO J, LV K, WANG Y, LIU X