国家/地区 中国（5）
IPC部 C（5）
IPC大类 C02（5） B01（3）
IPC小类 C02F（5）
IPC C02F101/10（5） B01J020/24（3） C02F001/28（3）
B01J013/02（2） B01J020/28（2） B01J020/30（2）
发明人 ZENG C（5）
公开年 2020（2） 2021（2）
申请年 2021（2） 
专利权人 UNIV GUILIN .（3） UNIV SUN YAT.（2）

Preparing iron-graphene oxide/chitosan composite microsphere useful as adsorbent, comprises e.g. ultrasonically stirring and dispersing graphene oxide powder and acetic acid solution, dropping iron-graphene oxide/chitosan mixed solution, slowly vibrating and cross-linking, filtering and drying.

ZHAO C, ZENG C, SHAN H

Preparation of magnetic graphene oxide/chitosan composite microsphere as adsorbent, by stirring iron(II) chloride tetrahydrate and graphene oxide/chitosan mixed solution, adding into sodium hydroxide solution, standing and crosslinking.

LIU Y, ZENG C, SHAN H

Preparing graphene biocomplex material self-assembled by Desulfovibrio vulgaris useful for e.g. removing inorganic ionic contaminants, by cultivating Desulfovibrio vulgaris suspension and incubating with e.g. lactic acid sulfate medium.

LUO H, HE J, ZENG C, LIU G, ZHANG R

Preparation of iron-graphene oxide/chitosan composite microspheres for use as adsorbent, involves mixing graphene oxide/chitosan microspheres and glutaraldehyde solution, filtering, adding to ferrous chloride solution, and heating.

SHAN H, ZHAO C, PENG S, LUO L, WANG S, ZENG C

Preparation of graphene and removal of sulfate from sulfate-containing wastewater, by inoculating sulfate-reducing bacteria into cathode chamber, collecting wastewater, adding graphene oxide, collecting graphene and removing sulfate.

LUO H, HU J, LIU G, ZHANG R, ZENG C, LU Y