摘要
介绍了采用熔体静电纺丝和纺黏法非织造布组成的聚合物替代薄膜进行污水处理的新技术。薄膜法虽然有效,但是成本昂贵,不易推广。新型聚合物由两层非织造布构成,一层是过滤层,一层是稳定层,成本低廉且能达到与薄膜法相同的污水处理效果。
A new technique used in waste water management was introduced by the polymers developed consisting of melt electro-spinning and spun-bond nonwoven which was expected to substitute membranes.Membrane technique was hard to be used widely because of its high cost.This new polymer had two nonwoven layers;one was acted as filtration layer,and the other was acted as stability layer.The technique would achieve the same effect as membrane technique in the processing of waste water management.
出处
《国际纺织导报》
2017年第8期24-26,共3页
Melliand China
关键词
薄膜法
非织造布
纺黏法非织造布
污水处理
membrane
non woven fabric
spun-bond nonwoven
waste water management
