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WATER TREATMENT CHEMICALS

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<p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US" style="font-size:10.5pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family: <br>宋体">Pervaporation membranes can be classified into organic and inorganic <br>membranes. NaA zeolite membrane, as an inorganic membrane, has well-defined <br>zeolitic pores with high hydrophilicity. The pore size of NaA zeolite membrane <br>is 0.42 nm, which is larger than water molecule (~ 2.9 A) and less than most of <br>organic molecular diameters. Therefore, the membrane shows excellent <br>permselectivity and flux for separation of water from organics. Compared to <br>organic membranes, the zeolite membranes have several advantages including <br>higher permeation flux, higher separation factor and better thermal/chemical <br>stability.<o:p></o:p></span></p> <br> <br><p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"微软雅黑","sans-serif"; <br>mso-bidi-font-family:宋体;mso-no-proof:yes"><!--[if gte vml 1]><v:shapetype id="_x0000_t75" <br> coordsize="21600,21600" o:spt="75" o:preferrelative="t" path=&am
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  • Place of Origin : FUJIAN
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Pervaporation membranes can be classified into organic and inorganic membranes. NaA zeolite membrane, as an inorganic membrane, has well-defined zeolitic pores with high hydrophilicity. The pore size of NaA zeolite membrane is 0.42 nm, which is larger than water molecule (~ 2.9 A) and less than most of organic molecular diameters. Therefore, the membrane shows excellent permselectivity and flux for separation of water from organics. Compared to organic membranes, the zeolite membranes have several advantages including higher permeation flux, higher separation factor and better thermal/chemical stability.