国家/地区 中国（22）
IPC部 B（22）
IPC大类 B01（22）
IPC小类 C02F（22） B01D（17） B01J（5）
IPC C02F009/02（22）
发明人 LIU X（3） WANG C（3） ZHANG W（3）
HOU S（2） LIANG Z（2） MA J（2）
WANG H（2） WU Y（2） YANG B（2）
ZHANG H（2） ZHANG J（2） ZHANG Z（2）
ZHAO S（2）
公开年 2021（6） 2022（5） 2020（4） 2015（2） 2017（2）
申请年 2020（6）  2019（3）  2021（3）  2022（3）  2014（2）  2016（2） 
专利权人 ANYANG IRON .（2） HENAN SHUIXI.（2）

Waste water processing device based on material graphene, has graphene filter film whose inner edge surface is fixedly connected with outer edge surface of screw sleeve and lower end graphene is propped against upper end surface of horizontal rod.

ZHANG Z, LIU X, ZHAO S, YANG B, LIANG Z, ZHANG W, MA J, WANG C

Graphene device for treating waste water, has vertical shaft that is fixedly connected with two scraping plates matched with upper end surface contact first filter screen, and end cover that is connected with motor for driving vertical shaft.

LIANG Z, ZHANG Z, LIU X, ZHAO S, YANG B, ZHANG W, ZHOU H, MA J, WANG C

Graphene modified reverse osmosis membrane for water treatment film technology, comprises first and second graphene modified water inlet grid net.

ZHANG H, PAN D, YU Z, TAN J

Graphene for purifying and treating sewage, has water tank whose inner wall is fixedly connected with water pump, where water outlet end of water pump is connected with cavity.

CAO G, LI X

Graphene skid device for quick processing of oil and gas water, comprises gas-liquid pre-separating tank, ink oil water super-gravity separating coalescence device and graphene sewage fine processing device.

XUE D, ZHANG J, XU M, HE J, GAO J, YANG Y, ZHOU Z

Preparation of cuprous thiocyanate used in e.g. bright color oil, involves adding adsorbent to desulfurization waste liquid, filtering, preparing copper sulfate as saturated solution, mixing with pretreated desulfurization waste liquid, dripping sulfite, stirring, filtering, washing, and drying.

FENG X

Water quality filtering mechanism of graphene water purifying agent detector, has detector shell whose bottom of outer side wall is connected with rotating cap whose bottom end face is provided with through hole.

MU Z, ZHANG D, YANG Q

Graphene ceramic membrane sewage treatment device comprises filter tank, where filter tank is provided with water inlet hole, filter tank is provided with first motor, and lower part of first motor is provided with transmission shaft.

LIN Z, ZHENG J

Portable small water purifier has water outlet pipe whose one end far away from water tank is detachably connected with water inlet of filter device, and driving device located below water tank for driving water in water tank to flow into filtering device.

SHA Y, SHA X

Preparing graphene composite material used for purifying sewage, by adding paste slurry made of e.g. graphene and thickener to three-dimensional printer, printing using direct writing-type three-dimensional printing, and freeze-drying.

ZHANG H, SHI Z, YIN X, XIAO Y, HAN J, WANG S, GAO S, WU Z, WEI Z