公开(公告)号：WO2013158028A1

公开(公告)日：2013-10-24

申请号：PCT/SG2012/000134

申请日：2012-04-17

Applicant: NGEE ANN POLYTECHNIC ,  SINGH, Gurdev ,  VANANGAMUDI, Anbharasi ,  PRINCE, James Antony

Inventor： SINGH, Gurdev ,  VANANGAMUDI, Anbharasi ,  PRINCE, James Antony

IPC: B01D39/16 ,  B01D46/00 ,  B01D53/34 ,  A62D3/30 ,  A62D9/00 ,  D01D5/00

CPC classification number: A61L2/238 ,  A61L2/022 ,  A61L2/232 ,  A62D9/00 ,  B01D39/163 ,  B01D53/38 ,  B01D53/82 ,  B01D2239/025 ,  B01D2239/0258 ,  B01D2239/0442 ,  B01D2239/065 ,  B01D2239/086 ,  B01D2251/602 ,  B01D2253/104 ,  B01D2255/104 ,  B01D2257/70 ,  B01D2257/91 ,  B01D2257/93 ,  B01D2258/06 ,  B01D2259/4541 ,  B32B5/26 ,  D01D5/0007 ,  D01F1/10 ,  D01F8/04

Abstract: A multi-layered filtration medium for detoxification of chemical contaminants and disinfection of biological contaminants. The filtration medium includes two disinfection nanofiber layers and one detoxification nanofiber layer disposed between the two disinfection nanofiber layers. The filtration medium is loaded with high content of a detoxifying material which capable of achieving about 95% detoxification efficiency with no leaching of the detoxifying material. The filtration medium may also include a medicinal substance for medical applications and a sensor for indicating the lifetime of the filtration medium.

Abstract translation: 用于化学污染物解毒和生物污染物消毒的多层过滤介质。 过滤介质包括两个消毒纳米纤维层和一个设置在两个消毒纳米纤维层之间的解毒纳米纤维层。 过滤介质装载高含量的解毒材料，其能够在不排除解毒材料的情况下达到约95％的解毒效率。 过滤介质还可以包括用于医疗应用的药物和用于指示过滤介质的寿命的传感器。