国家/地区 中国（16）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 B01J（16）
IPC B01J020/22（16）
发明人 LIU Y（16）
公开年 2021（4） 2016（3） 2018（2）
申请年 2021（4）  2016（3）  2015（2）  2017（2）  2022（2） 
专利权人 UNIV HUNAN（7） UNIV CENT SO.（4） HUNAN ZIHONG.（2）

Removing nitrogen and phosphorus elements in aquaculture wastewater comprises e.g. subjecting aquaculture wastewater to anaerobic treatment for solid-liquid separation, collecting liquid phase, performing anaerobic treatment, and precipitating and sterilizing aquaculture wastewater.

LIU Y, DENG G, TANG W, CHEN W, LI J, JIANG S, LIU G

Processing method of breeding waste water, comprises performing anaerobic treatment on aquaculture wastewater, separating solid from liquid, collecting liquid phase, adding adsorbent into wastewater precipitating and disinfecting aquaculture wastewater after adsorption treatment.

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

Heteroatom-rich functional group graphene oxide composite material useful for the selective adsorption and separation of metal ion pollutants in an aqueous solution.

YU J, LAN X, LIU Y, CHEN X

Preparing three-dimensional graphene oxide composite material useful in recovery of rare earth ions in aqueous solutions, comprises e.g. preparing graphene oxide solution, adding 2-amino benzothiazole and performing self-assembling reaction.

YU J, LIAO C, LIU Y, CHEN X

Preparing graphene oxide-N-benzyloxycarbonyl glycine composite material by using crystalline flake graphite to prepare graphene oxide dispersion, mixing with N-benzyloxycarbonylglycine solution for self-assembly, freezing and drying.

YU J, CHEN Y, LIU Y, CHEN X

Preparing glycine derivative-graphene oxide composite material in selective adsorption and separation of rare earth ions and organic pollutants in aqueous solutions, comprises e.g. preparing graphene oxide and performing esterification.

YU J, REN H, LIU Y, CHEN X

Preparing phosphorene/graphene composite material for treating uranium-containing wastewater, by mixing red phosphorus, tin powder and tin iodide, heating, dripping N-methyl-2-pyrrolidone, dispersing graphene oxide, drying and peeling.

ZHANG Z, LIU Y, DAI Y, CAO X, WANG Y

Preparation of three-dimensional porous composite adsorbent material involves dispersing graphene oxide in deionized water, mixing ferrous sulfate tetrahydrate and sodium hydroxide solution, dispersing in dichloromethane and drying.

LIU Y, ZOU P, ZHAO J, YU X, CHEN Y

Aerogel-type heavy metal adsorbent comprises aerogel material and chelating group-containing organic substance, where aerogel material contains silica aerogel, titanium dioxide aerogel, carbon aerogel and graphene aerogel.

CHEN D, LIU Y, PENG X, LIU J, LIU Z

Diethylenetriamine pentaacetic acid-modified magnetic graphene oxide composite material useful for treating tetracycline, ciprofloxacin single and compound polluted wastewater.

LI M, LIU Y, SHU D, LIU S, ZENG G, HU X, TAN X, JIANG L, LIU N, WANG S