The difference between shallow water and deep water
Differences between shallow water and deep water
1. Different water content: Shallow water has a higher water content; deep water has relatively less.
2. Different environmental influences: Since the shallow water level is shallow, it is greatly affected by the environment and pollution. For example, groundwater in many areas is polluted by surface pollutants. The deep water level is deep, with less external influence, and the water quality is generally very good.
3. Different mining difficulty: Shallow water mining is relatively simple, requiring excavation or drilling; deep water mining is difficult, requires deep mining, and has high costs.
4. Different scope of application: Shallow water can provide drinking water for ordinary residents, and deep water is mostly suitable for industrial production or drinking water, and can be used for a long time.
In short, shallow water and deep water are both types of groundwater, but there are big differences between the two. Drinking water must choose a water source that meets strict water selection standards and drinking water hygiene standards. For the protection and treatment of water sources, necessary management and control should also be carried out to ensure the quality and stability of drinking water sources.