The disinfection of water using UV radiation for removal of viruses has resulted in a decrease in the population of viru
Posted: Mon Apr 25, 2022 9:20 am
The disinfection of water using UV radiation for removal of viruses has resulted in a decrease in the population of viruses from 100,000 per liter down to 10 per liter. Disinfection of 0.1 m/s of water is carried out inside a cylindrical disinfection unit with a diameter of 1.5 m and a length of 5 m. Determine: (a) the percent removal of viruses. (b) the average UV intensity in the disinfection unit.