国家/地区 中国（4）
IPC部 C（4）
IPC大类 C02（4） B01（2）
IPC小类 C02F（4） B01D（2）
IPC C02F003/00（4）
发明人
公开年 2016（2）
申请年 2016（4）
专利权人

Polylactic acid composite biofilm carrier material comprises e.g. diatomite, polylactic acid, graphene oxide, polypropylene, chitosan, lignocellulose, trimethylhexadecyl ammonium bromide, silica sol, humic acid sodium salt and water.

ZHENG J, WANG X, LI W, CHEN X

Bio filler used for forming mature biofilm, contains beta-hydroxyethyl methacrylate, graphene oxide, crosslinking agent, enzymatic activity adjusting agent, processing modifier, polymer binder, bio filler particles and plasticizer.

HUANG H, WANG Q, REN H, ZHU Q

Preparing pollution-resistant conductive filter membrane used as microbial fuel cell negative electrode and membrane bioreactor filtering membrane, involves preparing functional membrane casting liquid by graphene and dimethylformamide.

LIU L, GAO C

Copper industry sewage purification device includes air inlet pipe, water inlet pipe, membrane pool, and treatment box comprising heavy metal adsorption layer, single-vacancy defective graphene adsorbent layer and purifying layer.

CUI X, WANG F