国家/地区 中国（6）
IPC部 C（6）
IPC大类 C02（6） B01（5）
IPC小类 C02F（6） B01J（3） B01D（2）
IPC C02F001/28（6）
发明人 LIU X（6）
公开年 2022（4） 2023（2）
申请年 2022（6）
专利权人 ANYANG IRON .（2） HENAN SHUIXI.（2）

Preparation of composite aerogel adsorbent for absorbing organic pollutants in sewage, involves mixing e.g. ammonium persulfate and N,N-methylene acrylamide, adding polyethyleneimine aqueous solution, adding to suspension obtained by mixing acrylamide and graphene oxide suspension, and reacting.

ZOU Y, LIU X, LIU H

Resourceful treatment of aquaculture wastewater, involves subjecting aquaculture wastewater to anaerobic fermentation treatment, performing solid-liquid separation, and collecting liquid phase to obtain anaerobic fermentation wastewater, adding magnesium source and adsorbent.

LIU Y, DENG G, TANG W, LI J, CHEN J, LIU X, HE J, LIU G

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

Strengthening activated carbon to remove perfluorocarboxylic acid in water by using modified method comprises e.g. transferring pretreated activated carbon to graphene oxide solution, transferring activated carbon to sulfite solution, and reacting under condition of ultraviolet light.

CHEN P, LI K, LIU X

Modified graphene/aluminum polychloride water purifying agent useful for removing fatty acid in waste water, comprises modified graphite adsorption material, flocculation sedimentation agent and water.

LIU X