国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01J（7）
IPC C02F001/28（6） B01J020/30（4） C02F101/30（4）
B01J020/20（3） B01J020/28（3） B01J020/26（2）
C02F001/30（2） C02F101/20（2） C02F101/38（2）
发明人 ZHANG L（7）
公开年 2018（7）
申请年 2018（6） 
专利权人 UNIV HOHAI（2）

Magnetic nano adsorption material used in wastewater pollution treatment, comprises nano bentonite, aluminum oxide, quartz powder, nano nickel oxide, modified graphene oxide, polyurethane resin, dibutyl phthalate and medical gypsum powder.

ZHANG L, SONG W, YU H, LIU X, LI C, LI J

Preparing graphene oxide/attapulgite magnetic composite material useful for removing propranolol in water body, comprises e.g. mixing potassium persulfate, phosphorus pentoxide and strong acid, stirring and reacting potassium permanganate.

DENG Y, LI Y, NIE W, GAO X, ZHANG L

Preparing composite photo-catalyst involves taking of titanium source and graphene oxide dispersed in absolute ethanol under ultrasonic conditions, dissolving fluorine source in distilled water, and then stirring the mixture uniformly.

QU W, YU M, HU Q, CHEN D, ZHANG L, PENG J

Mixed aerogel useful in dye adsorption, water treatment and fish transportation, is obtained by mixing gellan gum and graphene oxide and freeze-drying.

ZHENG M, ZHU Y, ZHANG L, CAI K, LIU B, CHEN Z

Three-dimensional graphene for absorbing heavy metal pollutant during groundwater treatment, contains self-assembled three-dimensional graphene and ethylenediamine-modified self-assembled three-dimensional graphene.

ZHANG L, ZHANG D, ZHAO Q, ZHANG Q

Preparing functional nanocomposite hydrogel involves mixing alcohol solution of graphene oxide with acetonitrile to obtain suspension, and adding ammonia-water to suspension at room temperature, stirring, slowly adding alcohol solution.

XU M, ZHANG L, CAO J, XUE C, FANG F, LI C

Preparation of multilayer graphene carbon material for adsorbing tetracycline from wastewater, involves heating cleaned feather, cooling carbonized feather, washing carbonized feather with ethanol and deionized water and then drying.

XU M, CAO J, ZHANG L, LI C, XUE C, FANG F