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 Home Minister calls for police reforms, modern crime investigation National Education Department, Room to Read train master trainers in life skills education National Ambassadors' Club Nepal welcomes newly accredited diplomats Latest articles Home Minister calls for police reforms, modern crime investigation National Education Department, Room to Read train master trainers in life skills education National Ambassadors' Club Nepal welcomes newly accredited diplomats National Dashain waste collection to halt for four days in Kathmandu Valley National