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  • Users: Petro2
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  1. Petro2

    Hollow Fine Fiber Membranes

    You could check with Medal (Air Liquide). They sell hollow fiber membranes for industry applications.
  2. Petro2

    Difference between de-ionised / de-mineralised water

    In our company the deionized water is the water that has been treated through cationic/anionic resins with a conductivity of less than 5 microsiemens/cm and the demineralizaed water is the deionized water that has passed through a mixed bed and the conductivity is less than 0.2 microsiemens/cm...
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