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I think you mean the difference in the treatment of surface water and well water. Surface water will have more solids in it (dirt, grit) as well as disolved minerals. Well water comes from underground and the earth itself acts as a filter and has already removed most of the solids. Both are aeriated (part of taste and odor control). If iron is present in the water it will oxidize. Chemicals are added that make the iron and solids larger and heaver. These solids are then allowed to settle to the bottom and the clearer water drawn off. Disinfectants (ozone or chlorine) added to kill bacteria is added in several points of the process. The water is then filtered (surface water requires a longer filter time than well water). Water is then stored until needed for pumping into the elevated tanks.
What else can I help you with?
What is the. Interaction between surface water in a watershed?
Surface water collects in a watershed and seeps into ground
What is the interaction between surface water and groundwater in a watershed?
Surface water collects in a watershed and seeps into the ground
How do you distinguish flour?
By which grain it comes from, and how finely ground it is.
How dies the friction between the ground and molecules in the air affect wind?
The wind at the surface of the ground where the molecules are having friction is moving slower than the wind above the surface.
The friction between the ground and molecules in the air cause the wind to be what?
it will be slower near the surface
What is the difference between the formation of extrusive and igneous rocks?
intrusive:below ground extrusive:at the surface
How does friction between the ground and molecule in the air affect wind near the earths surface?
Wind at the surface is slower than the "winds aloft" The biggest effect is within a few inches of the ground.
How does the friction between the ground and molecules in the air effect wind?
Friction between the ground and air molecules slows down the air at the surface, creating a drag force. This drag force can influence the direction and speed of wind patterns near the surface.
If you were riding a bike where would you need a lot of friction?
Between ground and tires and between brake pads and moving surface.
How does friction between the ground and the molecules in the air affect winds near the earths surface?
Wind at the surface is slower than the "winds aloft" The biggest effect is within a few inches of the ground.
The distance between the ground surface and the water table is likely to be greatest in?
desert regions -------------------- a drought.
How does a ball bouncing on the ground demonstrate the interaction between the ball and the ground?
When a ball bounces on the ground, it demonstrates the interaction between the ball and the ground through the transfer of energy. The ball compresses when it hits the ground, storing potential energy. This energy is then released as the ball rebounds off the ground, showing the exchange of forces between the ball and the surface it bounces on.
