Article from 23.07.2013 | Last changed: 30.07.2019
Drinking water
… Drinking water is a natural product. 70 percent of it is obtained from groundwater and well water, 13 percent from reservoirs and river water, and the … remaining 17 percent originates from surface water, but is virtually the same as groundwater by virtue of soil passage and bank filtration. The taste of drinking water … to another, depending on the minerals that are dissolved in the water while it is underground. Drinking water should ideally have a pleasant taste and be clear, cool, …