国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J020/26（2）
发明人 GUO X（2）
公开年 2013（2）
申请年 2013（2）
专利权人 UNIV QINGDAO（2）

Preparation of graphene/chitosan adsorption resin used as catalyst for degradation of dyeing and printing wastewater by mixing nano anatase titanium dioxide suspension, graphene oxide solution and chitosan, drying, pulverizing and sieving.

TIAN M, QU L, GUO X, ZHANG X

Preparing graphene/chitosan adsorbent useful for treating printing and dyeing wastewater, comprises e.g. slowly adding graphene/chitosan mixed solution into glutaraldehyde solution, uniformly mixing, crosslinking, drying, and crushing.

TIAN M, QU L, SUN K, GUO X