Madzi ndiwo okhawo amene ali ofunikadi pa zamoyo zonse.Mitundu yambiri ya zinthu zomwe zingawononge madzi athu ndizosiyana - kuchokera ku matenda - kuchititsa tizilombo toyambitsa matenda kupita ku zitsulo zolemera, mankhwala osinthika, olamulira kukula kwa zomera, mankhwala apakhomo.Ndicho chifukwa chake kuli kofunika kuteteza magwero athu a madzi.
YODEE RO yoyeretsera madzi oyeretsedwa ndi yopangidwa ndi zosefera zapamwamba kwambiri za reverse osmosis membrane ndipo imabwera ndiukadaulo waposachedwa kwambiri pakuyeretsa madzi.Fyulutayo imapangidwa ndi 100% zopangira chakudya, zomwe zimapangitsa kuti zikhale zoyenera pamitundu yonse yazakudya.
Reverse osmosis ndiukadaulo wolekanitsa wa membrane.Mfundo yake ndi yakuti madzi aiwisi amadutsa nembanemba ya reverse osmosis pansi pa kupanikizika kwakukulu, ndipo zosungunulira m'madzi zimasiyana kuchokera kuzinthu zambiri mpaka zochepa.Kukwaniritsa zotsatira za kulekana, kuyeretsedwa ndi ndende.Ndizosiyana ndi osmosis m'chilengedwe, choncho amatchedwa reverse osmosis.Ikhoza kuchotsa mabakiteriya, mavairasi, colloids, organic matter ndi 98% ya mchere wosungunuka m'madzi.