Nano Filteration

Salila Envirotech Pvt. Ltd. Nano Filtration System is applied to remove multivalent ions (like heavy metals) and is often used for decolorization, desalting, reducing the amount of organic matter. As a filtering technique Nano filtration is situated in between ultrafiltration and reverse osmosis. Ultrafiltration will not separate ions, whereas a NF will remove the larger ions. An RO, on the other hand, will remove nearly all the ions. NF has the same setup as an RO: a large stream flowing by the membrane while only the filtrate stream goes through the membrane. Nano filtration also works according to this cross flow principle.