HomeNationalWater pollution and public health Water pollution and public health KATHMANDU, JANUARY 24An adult needs to drink at least 1.5 litres of water a day to replace fluid lost in urine, sweat and respired air, and to perform essential biochemical functio… RELATED ARTICLES National 22 political parties submit complete PR lists for HoR polls National LPG bullet truck overturns in Rautahat, East–West Highway blocked National Tamu Lhosar being marked today Latest articles 22 political parties submit complete PR lists for HoR polls National LPG bullet truck overturns in Rautahat, East–West Highway blocked National Tamu Lhosar being marked today National 'Stances of Balen and Lamichhane questionable' National