"اٻڪاري تلاءُ" جي ورجائن ۾ تفاوت

١٬٩٦١ بائيٽون لاٿ ،  ٨ سال پهرين
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[[Image:STS028-96-65.jpg|thumb|left|[[ڳرو سمنڊ|ڳري سمنڊ]] جي ڏکڻ ۾ واقع اٻڪاري تلائن جو فضائي ڏيک]]
 
{{مبسس4}}'''اٻڪاري تلاءَ''' وسيع مٿاڇراتي پکيڙ وارا هٿرادو تلاءَ آهن جيڪي پاڻيءَ کي اس تي اٻارڻ لاءِ جوڙيا ويندا آهن.
 
 
== استعمال ==
 
Evaporation ponds have several uses. [[Salt evaporation pond]]s produce [[salt]] from [[seawater]]. They are also used to dispose of [[brine]] from [[desalination]] plants. [[Mining|Mines]] use ponds to separate [[ore]] from water. Evaporation ponds at contaminated sites remove the water from [[hazardous waste]], which greatly reduces its weight and volume and allows the waste to be more easily transported, treated and stored. It is important to understand that evaporation is not the same as condensation although evaporation in an enclosed environment can subsequently lead to the condition of condensation as evaporated moisture is "condensed" out of the air and is reverted back to a liquid stage.
 
Evaporation ponds can also be used to evaporate the [[precipitation (meteorology)|precipitation]] that falls on a contaminated site. The contaminants that the water picks up on the ground are left behind after it evaporates. This prevents the contamination from spreading further down the [[Drainage basin|watershed]].
 
Evaporation ponds are used to prevent [[pesticide]]s, [[fertilizer]]s and [[salt]]s from agricultural wastewater from contaminating the water bodies they would flow into. In California, [[selenium]] in agricultural wastewater has been especially problematic, causing birth defects in waterfowl.
 
==حوالا==
*[http://www.owue.water.ca.gov/docs/06-EvapPonds.pdf California Department of Water Resources - Evaporation Ponds]
*[http://library.wrds.uwyo.edu/wrp/85-21/85-21.html University of Wyoming - Design Information for Evaporation Ponds in Wyoming]
*[http://www.ars.usda.gov/is/pr/2005/050912.htm USDA - Turning Evaporation Ponds into Arable Land]
*[http://web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTARD/EXTAGWSOU/0,,contentMDK:20959564~pagePK:64168445~piPK:64168309~theSitePK:2502682,00.html World Bank - AgWater Sourcebook]
 
[[Category:Resource extraction]]
[[Category:Waste treatment technology]]
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