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</html><thumbnail_url>https://purassima.com/wp-content/uploads/2025/07/NPblog.webp</thumbnail_url><thumbnail_width>900</thumbnail_width><thumbnail_height>297</thumbnail_height><description>Nadat water door een omgekeerde osmose filter is gegaan, is het in wezen zuiver water. Naast het verwijderen van alle organische moleculen en virussen. Omgekeerde osmose filters hebben de kleinste membraangrootte van alle filtratiemethoden, ongeveer 0,0001 micron. Omgekeerde osmose verwijdert troebelheid, monovalente ionen (ontzilting) inclusief microben en vrijwel alle opgeloste stoffen. Om te begrijpen hoe [&hellip;]</description></oembed>
