{"id":3305,"date":"2021-07-20T18:02:42","date_gmt":"2021-07-20T16:02:42","guid":{"rendered":"https:\/\/fernaqua.co.za\/shop\/?post_type=product&p=3305"},"modified":"2026-05-15T14:23:03","modified_gmt":"2026-05-15T12:23:03","slug":"nano-filtration-system-good-quality-municipal-water-application","status":"publish","type":"product","link":"https:\/\/fernaqua.co.za\/shop\/store\/home-filtration-systems\/nano-filtration-system-good-quality-municipal-water-application\/","title":{"rendered":"Nano Filtration System – Good Quality Municipal water application"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

The Nanofiltration Membranes operate in the realm between Ultrafiltration, and Reverse Osmosis, filtering water down to 1 Nanometer (0.001 microns), hence the term “Nanofiltration”<\/strong>.<\/p>\n

Nanofiltration removes these microbes, as well as most natural organic matter and some natural minerals, especially divalent ions which cause hard water<\/span><\/span><\/p>\n

What this translates into is that the Nano Filtration Membrane will remove a large amount of hardness (kalk \/ lime), and reduce the total mineral content of source water, however, it will still retain some of the minerals and salts from the source water.<\/p>\n

Nanofiltration has a removal rating of up to 98% for minerals such as Magnesium and Calcium (hardness\/lime), while only having a removal rating of up to 80% for minerals such as Sodium and Chloride (salts). Thus, the effect like staining of kettles does not happen.<\/p>\n

Using Municipal Water: Once you know that the source water is not
\ncombined with borehole, rain, river or from well-points, we can then install the Nano Filtration Membrane, leaves the water with a PH just above 7.0 and halves the Total Mineral content of the incoming source water.<\/p>\n