A deep well is a simple device that uses the vacuum pump principle in order to extract water from the ground. One of our great innovations that helped us survived. A manual water pump converts human energy into mechanical energy in order to pump out liquid through a series of poles or tubes inserted in the ground tapping to the water reservoir underneath. A hand pump is widely used in every country mostly for irrigation.
A deep well sometimes called a hand pump is pretty popular in the Philippines especially in the rural areas. It is used to pump out water below 15 meters from the ground. There are far places where the only means of getting water is by using deep wells. Water generated from the deep well is not yet safe to drink. People use different types of filtration. Some use make shift filters from stone, sand, coal and some uses advance water filter with different stages. This helps filter the water from debris, mud, and rust. Boiling the water is the most effective way on killing the bacteria, and makes the water safe to drink.
The water coming from the deep well pump is used for cooking, drinking, washing clothes, washing the dishes, house cleaning, taking a bath. Rice farms that are far from the river and is hard to irrigate uses deep well and water pump. Some uses vacuum pump filter with compressed air filter incorporated on it. There are groups of people who check and maintain this deep well pump and they are supported by different non profit and non governmental group organization.
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