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 South Korea hands emergency equipment to Nepal disaster authority National UNFPA, NHRC renew partnership on human rights and gender equality National US Chargé d'Affaires Boldin meets PM Shah Latest articles South Korea hands emergency equipment to Nepal disaster authority National UNFPA, NHRC renew partnership on human rights and gender equality National US Chargé d'Affaires Boldin meets PM Shah National Premier, Japan's Asahijuku Secondary School sign education partnership National