国家/地区 中国（26） 世界知识产权组织（2）
IPC部 C（26）
IPC大类 C02（26）
IPC小类 C02F（26） B01J（12） B01D（4）
C01B（2） C09K（2）
IPC C02F001/28（9） B01J020/30（6） C02F001/461（5）
C02F101/38（5） C02F101/20（4） C02F101/30（4）
B01D067/00（3） B01D069/12（3） B01J020/26（3）
C02F001/30（3） C02F001/44（3） C02F001/72（3）
C02F009/08（3） B01D069/02（2） B01D069/08（2）
发明人 ZHANG J（26）
公开年 2021（26）
申请年 2021（18）  2020（6）  2019（2） 
专利权人 CHINESE ACAD.（3） GUANGDONG AC.（3） CHINESE ACAD.（2） CHINESE ACAD.（2）

Photoelectric microorganism coupling nitrogen and carbon removing system, comprises processing unit provided with aeration structure to provide oxygen and modified photoelectric polar plate for generating electron-hole pair under excitation of ultraviolet light.

LI P, ZHANG J, WANG R, ZHAO M, JIA X, DING Y

Air physical water taking device comprises shell provided with air inlet, air outlet and drinking water outlet, graphene heating ceramic plate device, radiating fan, artificial biological wave and physical UV sterilizing device, and hydrogen element.

ZHANG J, HU J

Irrigation brackish water treatment device comprises device shell unit placed on surface of ground, filter screens, trace element processing component, pressing plates, magnetizing assembly, and graphene assembly.

ZHANG Y, DUAN X, WEI K, SUN Y, ZHANG J, WANG J, WANG Q, MU W

Composite useful for catalyzing degradation of organophosphorus compounds, prepared by mixing copper oxide nanoparticles/three-dimensional nitrogen-doped graphene catalyst, organophosphorus compound and aqueous ammonia solution and hydrolyzing.

ZHANG J, LI Y, GUO S

Terahertz wave resonance ceramic material useful for water purifier, comprises terahertz resonance body base material component having terahertz emission sintered body, tourmaline powder, graphene powder, alumina powder, and crystalline silicon powder, and binder.

ZHANG J

Preparation of zero-valent iron loaded on graphene hollow nanosphere nanomaterial by preparing silica-graphene oxide nanosphere, adding to nano-zero-valent iron dispersion system, stirring, ultrasonicating, centrifuging, and vacuum drying.

WU Q, SUN M, GU Q, ZHANG Y, ZHANG J, GUO W, WU H

Degradation of N-nitrosodimethylamine, involves providing water to be treated containing N-nitroso-dimethylamine, adding graphene hollow nanospheres loaded with zero-valent iron nanomaterials and potassium persulfate, stirring and reacting.

WU Q, SUN M, GU Q, ZHANG Y, ZHANG J, GUO W, WU H

Degradation of N-nitrosodimethylamine in water body, by adding graphene/iron-based metal-organic framework composite nanomaterials and potassium persulfate to water body to be treated containing N-nitrosodimethylamine, and transferring water body to dark condition for stirring and reacting.

WU Q, SUN M, GU Q, ZHANG Y, ZHANG J, GUO W, WU H

Device based on electric activated persulfate technology comprises e.g. anode electrode and cathode electrode electrically connected in adjustable direct current power supply and high-precision variable resistor connected in series by lead.

ZENG Y, LIU Z, SHEN Y, CANG L, GUO D, GUO B, ZHANG J

Nano-composite photocatalytic material comprises nano-titanium dioxide nanofiber aerogel, graphene oxide particles attached to surface of titanium dioxide nanofiber aerogel, and bismuth vanadate nanoparticles attached to surface of graphene oxide particles and titanium dioxide nanofiber aerogel.

ZHANG X, ZHOU J, WU X, ZHANG J