国家/地区 中国（81） 世界知识产权组织（5） 韩国（3） 美国（3） 澳大利亚（2） 台湾（2）
IPC部 C（88）
IPC大类 C02（88）
IPC小类 C02F（88） B01J（52） C01B（11）
B82Y（3） C01G（3） C25B（3）
G01N（2）
IPC C02F001/72（88）
发明人 WANG Y（8） ZHANG Y（8） LI J（5）
ZHANG J（5） LIU Y（4） WANG D（4）
WANG L（4） ZHANG H（4） ZHOU Y（4）
CHEN Y（3） LI L（3） LI Y（3）
LIU C（3） LIU H（3） LIU J（3）
公开年 2021（60） 2022（28）
申请年 2021（88）
专利权人 UNIV QINGDAO.（3） CHINESE ACAD.（2） ENVIRONMENTA.（2） GUANGDONG AC.（2）
GUANGDONG AC.（2） HARBIN INST .（2） JIANGSU JING.（2） UNIV DALIAN .（2）
UNIV HUAZHON.（2） UNIV NANJING.（2） UNIV NANKAI（2） UNIV SHANGHA.（2）
UNIV SHANXI（2） UNIV XIAN TE.（2） ZOU J（2）

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

Visible light-sensitive photocatalyst useful in composition for removing organic carbon in wastewater, comprises core comprising bismuth tungstate and shell containing nitrogen-doped graphene oxide quantum dots and cyanide nitrogen.

HEO J, TRUE W H B

Movable graphene photo-catalytic water purifying ship used for purifying water quality, comprises remote control ship, where inner part of ship is rotatably connected with rotating rod, and clamping mechanism is clamped with clamping frame.

LIAO Z, LA Y

Photocatalyst for use as denitrification catalyst for removing nitrate ion, and processing water, comprises titanium dioxide particle comprising titanium dioxide, carbon material located on all or portion of surface of titanium dioxide particle and comprising graphene, reduced graphene oxide.

LEE S, CHOI W, CHOIWEONYONG, BI L S

Preparing catalyst hydrogel sphere comprises preparing chitosan solution comprises adding chitosan into the acetic acid solution to obtain the chitosan solution, preparing sodium alginate glutaric dialdehyde solution, mixing the chitosan solution with the catalyst graphene.

YANG L, NAI J, LI Z, LI Y, ZHAO X, HAN Y, TIAN J, JIANG L

Treatment of water involves performing first treatment on water to oxidize predetermined amount of organic contaminant, and electrochemically treating first treated water with electrochemical cell comprising cathode and anode.

DUKES S P, CHEN Y, GRIFFIS J, GU G Y

Preparing graphene/manganese dioxide micro-nano motor useful in waste water treatment for degrading methylene blue comprises e.g. preparing graphene deposition solution and manganese dioxide deposition solution, placing template in electroplating tank, performing post-processing.

XIE Z, LI Z, LU H, WANG Y

Preparing manganese dioxide-chitosan-graphite oxide gel complex catalyst useful for treating organic wastewater comprises e.g. adding graphite oxide, alpha-manganese dioxide nanowires, and chitosan into water, mixing and ultrasonically dispersing, and carrying out mixed reaction.

LIU X

Sewage depth processing device for in-situ generating hydrogen peroxide and ozone, comprises orderly connected sand filter tank, middle water tank, EP oxidation tank, biochemical adjusting tank, BAC tank, and clean water tank, EP oxidation tank relates to hydrogen peroxide generator, ozone generator.

WANG Y, ZHAN J, WANG W, YANG H, LIU D, TIAN D, WANG C, LI K, JI X, LI W

Preparing graphene oxide used for catalyzing peroxymonosulfate degrading organic waste water containing sulfathiazole, comprises e.g. dissolving dried spirulina powder in water, adding anhydrous calcium chloride, citric acid and sodium hypochlorite, pre-carbonizing, pyrolyzing, and oxidizing.

LIU Y, WANG K, HE S