Tag Archives: UF

According to the World Health Organization (WHO), if the presence of Total Dissolved Salts (TDS) is between 300 to 600 mg/L in drinking water then it is ‘Good’. Even the Bureau of Indian Standards (BIS) says that if the TDS is less than 500 mg/L in drinking water, it is acceptable to drink. Reverse Osmosis (RO) inContinue reading “RO purifier’s misery”