Water purification often requires more than one treatment method because different contaminants require different approaches. Ultraviolet water treatment and a reverse osmosis water treatment plant are two technologies that can complement each other when properly designed. While RO focuses mainly on dissolved impurities, UV treatment is used primarily for microbial disinfection. Combi... https://www.h2ocare.in/reverse-osmosis-water-treatment-plant-what-it-actually-fixes-in-your-water-supply/