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questions :Physical and chemical properties of groundwater and surface water
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[Visitor (43.250.*.*)]answers [Chinese ]Time :2023-03-21
Differences in the properties of surface water and groundwater:

1. Surface water is a general term for dynamic water and static water on the land surface, including various liquid and solid water bodies, while groundwater is only liquid water;

2. The salinity content of surface water is low, while the salinity of groundwater is high;

3. Surface water hardness is low, while groundwater hardness is large;

4. The content of pollutants in surface water is high, while the content of pollutants in groundwater is low;

5. The amount of surface water is unstable, and groundwater is an important part of water resources, and the amount of water is stable.

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