Posted by: healthytechgroup Comments: 3 Post Date: June 4, 2020
Drinking water consumed by humans must be pure, clear, and free from micro-organisms and harmful chemicals, and the water in water networks must be of a high level of cleanliness, purity, and free from color, odor, and unwanted taste; So that people are not inclined to search for other sources of water that are not reliable in their quality. Therefore, we often resort to what is called (water treatment) that mainly aims to protect the health of the community. Naturally, water is found in nature in varying degrees of purity and correctness of use; River or lake water is rarely clean enough for human consumption if it has not been treated before. On the other hand, groundwater often needs a lower level of treatment to make it drinkable.