Use of solar disinfection, because the Sun has a wide range of electromagnetic waves of frequencies in which the frequency is the frequency, UV can kill the bacteria as well. Currently use this method in water disinfection
Using solar disinfection Since solar radiation in the UV range of the frequency spectrum, which is the frequency that can kill bacteria as well. This method is currently being used to disinfect the water.
Use solar disinfection. Because of the variety of solar electromagnetic wave frequency, the frequency UV is ถี่ที่ can kill bacteria. Currently, use this method to disinfect in tap water.