DRIFT PUMPING Meaning and
Definition
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Drift pumping is a method of extracting groundwaters from wells or boreholes that are situated in sloping or inclined formations. It involves the utilization of a drift, which is a horizontal passage or tunnel dug into the side of a hill or sloping ground, as an access point to extract groundwater.
In this process, the drift is constructed to intersect the inclined groundwater-bearing formations, allowing for the development of multiple wells at various depths along the tunnel. These wells are typically equipped with pumps or other extraction devices to draw water from the aquifer. The slope of the drift facilitates the movement of water towards the access point, utilizing gravity to aid in its collection.
Drift pumping is commonly employed in areas where the water table is situated below the ground surface but still maintains a relatively high position in hilly or sloping terrain. This method enables efficient extraction of groundwater by utilizing natural forces to assist in the collection and removal of water.
This technique is particularly advantageous in regions where traditional vertical well construction can be difficult or impractical due to the sloping nature of the formations. Drift pumping provides a cost-effective and sustainable means of accessing and utilizing groundwater resources while minimizing the energy requirements for pumping. It is also a feasible option for areas impacted by drought or experiencing water scarcity, as it can tap into water sources that might be inaccessible through conventional pumping methods.
Common Misspellings for DRIFT PUMPING
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- drict pumping
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