english: In the first step in this process we pressurize the water and pass it through a reverse osmosis membrane: a thin, permeable plastic membrane that allows water molecules to pass through but traps and retains the salts, the viruses and the organic chemicals that might be present in the wastewater.
non_english: U prvom koraku vodu izlažemo pritisku i guramo je kroz membranu za obrnutu osmozu: tanku membranu od propustljive plastike koja dopušta molekulima vode da prođu ali zaustavlja soli, viruse i organske hemikalije koje voda možda sadrži.