国家/地区 中国（7）
IPC部 C（7）
IPC大类 C02（7） B01（5）
IPC小类 C02F（7）
IPC C02F001/30（5） C02F101/30（4） C02F101/38（4）
B01J035/00（2） B01J035/10（2） C02F101/34（2）
发明人 ZHANG C（7）
公开年 2021（5） 2022（2）
申请年 2021（7）
专利权人

Algae removing device added graphite comprises device main body, water inlet and water outlet, filtering mechanism for filtering and cleaning impurities and water algae with larger grain diameter in water, and quantitative feeding mechanism.

WANG R, WU Y, LIU K, WEI Y, ZHAO Y, WANG X, ZHANG C, LI F, CHEN J, LIU Y

Preparing sulfonated graphene oxide useful for photocatalytic degradation of organic pollutant, comprises mixing graphene oxide and sulfamic acid, transferring to container, heating under condition of protective gas, reacting, removing out mixture, washing with water, and drying.

SHENG H, SHEN Q, ZHANG C

Preparing photodegradation catalyst useful for organic pollutant comprises e.g. dissolving tungstate, and nickel salt in deionized water, stirring, filtering, drying, calcining to obtain nickel tungsten oxide, dispersing bismuth oxide/nickel tungsten oxide in organic solvent, and crystallizing.

XING B, XU B, ZENG H, PAN Q, ZHU W, ZHANG C, YI G, SU X, WU Y

Preparing graphene quantum dots/cerium-2-methyl imidazole photocatalytic bactericide usfeul for processing wastewater containing Escherichia coli, comprises e.g. hydrothermally reacting starch suspension, and dispersing cerium salt in water.

JIAN Y, CAO Y, ZHU J, MAO H, HE Q, WANG Q, ZHANG C

Composite ultrafiltration membrane useful for treating wastewater, is prepared by preparing composite quantum dot suspension by adding graphene quantum dot/N,N-dimethylformamide solution to zinc oxide quantum dot/ethanol solution and stirring, and preparing polyvinylidene fluoride membrane.

SANG J, LI J, DI M, XU C, LIU X, ZHANG C

Preparing graphene-based photo catalytic composite material used for degrading methylene blue comprises dispersing porous graphene and zeolite in absolute ethanol, adding e.g. sodium molybdate dehydrate, stirring, evaporating and recycling.

ZHANG W, WEI L, LIU M, WANG Y, ZHANG C

Flow electrochemical system with dual electrode for organic wastewater treatment to synergistically generate dual oxidants, has peroxodisulfate self-produced anode plate that is connected to anode of direct current (DC) current power supply.

LI F, ZHANG C