国家/地区 中国（14）
IPC部 C（14）
IPC大类 C02（14） B01（4）
IPC小类 C02F（14） B01D（3）
IPC C02F001/00（14）
发明人 LI Y（2） LIN X（2） LIU X（2）
MA X（2）
公开年 2023（8） 2022（6）
申请年 2022（14）
专利权人 HENGYANG JIA.（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

Deep degradation device of chemical oxygen demand in medical waste water comprises first level of graphene nano-composite grid, second level, third level, drain pipe, first-level solid waste sedimentation tank, and first water conveying pipe.

YANG L, ZHONG L, WAN W, YAN Y, CHENG J, WANG H, PENG Y

Saline-alkali leaching liquid recycling device based on photo-thermal evaporation, comprises e.g. water collector, evaporation blade set on outer side of water collector, and water guide belt.

ZHANG Y, QIU T, WU P

Nickel-containing wastewater treatment system used for processing electroplating, industrial nickel-containing waste water, comprises pre-processing system including nickel-containing wastewater adjusting tank and pH adjusting tank and desalination system including multi-medium filter.

YANG Y, GONG B, GONG L, GONG Y

Automatic graphene sewage purifying device for fish tank, has purifying box whose bottom is fixedly connected with water outlet pipe whose end part is movably connected with another water pipe whose inner wall is connected with graphene filter plate.

SONG X

Copper-supported carbon-based single-atom material for catalytically activating potassium peroxymonosulfonate to degrade organic pollutants comprising sulfamethoxazole, comprises carbon matrix and copper atoms supported on carbon matrix, where matrix is obtained by polymerization of dicyandiamide.

CHAI L, WANG Q, YANG W, ZHANG X, YANG Z, CHEN S, ZHAO F

White fungus production water supply system useful for edible fungi large-scale cultivation industry, comprises industrial water purifier, primary filter brine formed by primary filtering of industrial water purifier and graphene infrared sterilizer connected with healthy water.

GAO H, LI Y, LIU X, ZHENG Q, HUANG Y, LIN X, ZHENG D

Method for electroflocculation coupled ozone catalytic oxidation rapid water purification used for initial rainwater and urban overflow pollution by fixing catalyst by setting grid on catalyst, flowing treated water through immobilized catalyst layer and using vertical parallel electrode plate array.

HUANGFU Z, LI Y, LI C, SUN D, WANG Z, JIA Y, QI F

Preparing fast sedimentation sewage treatment agent useful for e.g. removing heavy metal in waste water by absorption, comprises e.g. adding imidazole and sodium hydroxide into dimethyl sulfoxide, stirring, adding water, filtering, drying, adding graphene derivative into acetonitrile and reacting.

LI F

Processing technique of pulping and papermaking wastewater comprises e.g. soaking graphene oxide microsphere in tetrahydrofuran, stirring, heating to reflux, using condensed water to control reaction temperature, slowly dropping grafting agent and tetrabutylammonium bromide, reacting, and refluxing.

SUN S, HU Y, PEI X, FANG M, CHEN X, LIU W