UV vs UF vs RO: Understanding Water Purification Technologies

UV purification ultraviolet rays se bacteria aur virus ko maar deta hai par dissolved salts nahi hataata. UF (Ultrafiltration) bina bijli ke bacteria aur cysts ko rokta hai lekin TDS kam nahi karta. RO (Reverse Osmosis) high TDS, heavy metals aur chemicals ko effectively hataata hai. High TDS wale areas ke liye RO+UV combination best hai, jabki low TDS municipal water ke liye UV ya UF kaafi ho sakta hai.