国家/地区 中国（9）
IPC部 C（9）
IPC大类 C02（9）
IPC小类 C02F（9）
IPC C02F009/02（9）
发明人 ZHANG L（4）
公开年 2018（6） 2019（3）
申请年 2018（9）
专利权人 ZHANG L（4）

Iron (II, III) oxide/graphene-based printing and dyeing wastewater electrochemical treatment device has iron (II, III) oxide/graphene anode plate that is provided with iron (II, III) oxide/graphene film electrode and fixing electrode fixed frame.

ZHAN P

Sea water desalination device using graphene comprises a box body, a graphene positive osmosis film, a fixing plate and a through hole, where the box body is provided with a graphene positive osmosis membrane.

WANG Z

Graphene water purifier comprises e.g. water purifier main body set in cabinet, the water purifier main body provided with polypropylene cotton filter connected by pipeline, active carbon filter, graphite filter, reverse penetrant filter and placing medical stone filter.

HUANG Z

Graphene water purifying machine has clean water cavity whose inner portion is divided into three-layer structure that is provided with filter cotton, graphene material filter layer and ceramic filter layer.

XU J, HU Y

Graphene-based sewage treatment equipment comprises filter tank, filter mechanism, clear water pipe, control valves, bracket, sewage treatment tank, mounting frame, activated carbon filter core, and hydraulic telescopic rods.

ZHANG L

Forced-overflow type graphene oily sewage treatment device includes sewage treatment tank, support frame, partitions, filter plate, drive device, impurity removing chamber, oil removing chamber, sliding groove, and sewage inlet pipe.

ZHANG L

Graphene water treatment device includes base, supporting rod, circular bottom plate, inner filter cartridge, cylindrical activated carbon filter core, connecting pipe, rotating ring, rotating mechanism, convex edges, and side plates.

ZHANG L

Vertical spiral-flow type graphene oily sewage treatment device includes tank body, filter tank, support frame, cleaning device, drain pipe, liquid inlet, filter screen, drain pipe, motors, rotating shaft, and connecting rods.

ZHANG L

Graphene water purification filter core comprises a first-stage graphene polypropylene cotton composite filter element, a secondary and a third-stage graphene modified activated carbon composite filter element.

SHA Y, SHA X