What is the separation diameter of ultrafiltration membranes and nanofiltration membranes?
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I recently came across a task related to the decolorization of a chemical raw material. I had heard before at an exhibition about the use of membranes for decolorization, specifically nanofiltration and ultrafiltration membranes. Later, I found out that the material contained 4-5% hydrochloric acid, and it seems that nanofiltration membranes cannot be used in this case. I wonder what the smallest separation diameter possible for ultrafiltration membranes is Can it be 10-20 nanometers? Due to the special nature of this material, it is difficult to determine the molecular weight of the macromolecules present in it; therefore, I would like to try using this ultrafiltration membrane. I appreciate any guidance from the experts out there. Thank you!
Sure, an acid-resistant ultrafiltration membrane will work. For more information, please send me a private message