中空纤维超滤膜的特点是什么?--科力菲姆(珠海)膜科技有限公司

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中空纤维超滤膜的特点是什么?
发布日期:2022-05-26 09:35:11浏览量:364
中空纤维超滤膜是超滤膜的一种。它是超滤技术中最为成熟与先进的一种技术。中空纤维中空纤维管壁上布满微孔,孔径以能截留物质的分子量比较大,截留分子量可达几千至几十万。接下来小编就来为大家介绍一下中空纤维超滤膜的特点是什么?一起来看看吧!
 
       1.滤过程是在常温下进行,条件温和无成分破坏,因而特别适宜对热敏感的物质,如药物、酶、果汁等的分离、分级、浓缩与富集。
 
       2.滤过程不发生相变化,无需加热,能耗低,无需添加化学试剂,无污染,是一种节能环保的分离技术。
 
       3.超滤技术分离效率高,对稀溶液中的微量成分的回收、低浓度溶液的浓缩均非常有效。
 
       4.超滤过程仅采用压力作为膜分离的动力,因此分离装置简单、流程短、操作简便、易于控制和维护。
中空纤维超滤膜的特点是什么?