Search results
Results from the WOW.Com Content Network
Groundwater is water present below the ground surface that saturates the pore space in the subsurface. Globally, between 25 per cent and 40 per cent of the world's drinking water is drawn from boreholes and dug wells. [1] Groundwater is also used by farmers to irrigate crops and by industries to produce everyday goods.
Atmospheric water generation is a new technology that can provide high quality drinking water by extracting water from the air by cooling the air and thus condensing water vapour. Rainwater harvesting or fog collection which collect water from the atmosphere can be used especially in areas with significant dry seasons and in areas which ...
We tend to take clean water for granted as a commodity, but lack of access to drinkable water is a major issue across the globe and it influences health, child development, quality of life and ...
Water extraction (also known as water withdrawal, water abstraction, and water intake) is the process of taking water from any source, either temporarily or permanently, for flood control or to obtain water for, for example, irrigation. [1] [2] The extracted water could also be used as drinking water after suitable treatment. Depending on the ...
A practical definition of water pollution is: "Water pollution is the addition of substances or energy forms that directly or indirectly alter the nature of the water body in such a manner that negatively affects its legitimate uses." [1]: 6 Water is typically referred to as polluted when it is impaired by anthropogenic contaminants.
AP 42 Compilation of Air Pollutant Emission Factors: 1968: Pollution: air pollution: An Appeal to Reason: A Cool Look at Global Warming: Nigel Lawson: 2008: Global warming: ISBN 978-0-7156-3786-9 ISBN 978-1-59020-084-1: Aqueous Wastes from Petroleum and Petrochemical Plants: Milton R. Beychok: 1967: Waste: oil refinery and petrochemical wastewaters
For premium support please call: 800-290-4726 more ways to reach us
State-of-the-art AWG for home use. An atmospheric water generator (AWG), is a device that extracts water from humid ambient air, producing potable water. Water vapor in the air can be extracted either by condensation - cooling the air below its dew point, exposing the air to desiccants, using membranes that only pass water vapor, collecting fog, [1] or pressurizing the air.