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GE纳滤膜的应用说明与存在问题

作者:GE膜     来源:GE膜公司     发布日期:2016-04-06 15:54:04


   纳滤过程的关键是纳滤膜。GE膜对膜材料的要求是:具有良好的成膜性、热稳定性、化学稳定性、机械强度高、耐酸碱及微生物侵蚀、耐氯和其它氧化性物质、有高水通量及高盐截留率、抗胶体及悬浮物污染,由两部分结构组成:一部分为起支撑作用的多孔膜,其机理为筛分作用;另一部分为起分离作用的一层较薄的致密膜,其分离机理可用溶解扩散理论进行解释。

 

 

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  ZAIWOGUO,DUINALVGUOCHENGDELILUNYANJIUBIJIAOZAO,DANDUINALVMODEKAIFASHANGCHUYUCHUBUJIEDUAN。ZAIMEIGUO、RIBENDENGGUOJIA,NALVMODEKAIFAYIJINGQUDELEHENDADEJINZHAN,DADAOLESHANGPINHUADECHENGDU,RUMEIGUOFilmtecGONGSIDENFXILIENALVMO、RIBENRIDONGDIANGONGDENTR-7400XILIENALVMOJIDONGLIGONGSIDEUTCXILIENALVMODENGDOUSHIZAISHUICHULILINGYUZHONGYINGYONGBIJIAOGUANGFANDESHANGPINHUAFUHENALVMO。

 

  GE纳滤膜应用中的出现问题

 

球探体育  NALVMOYOUJIAOGAODEMOTONGLIANG,KEYIJIELIUYOUJIJIWUJIWURANWU,ERDUIRENTIBIXUDEYIXIELIZIYOUYOUJIAODADETOUGUOLV,YINCI,BANALVMOYINGYONGYUYINYONGSHUIDESHENDUJINGHUAJIAOQITADEMOFENLIJISHUYOUJIAODADEYOUSHI。BAGANGLVMOYINGYONGYUJISHUICHULILINGYUDEZHUYAOWENTISHI

  1、MOBIAOMIANRONGYIXINGCHENGFUZHECENG,SHIMODETONGLIANGXIANZHUXIAJIANG。

  2、CAOZUOJIESHUHOU,MODEQINGXIJIAOKUNNAN。

 

 

球探体育  3、MODENAIYONGXINGCHA。

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