Effect of road salt on the environment

interesting topic good piddle rough-cut common table sodium chloride Pollution                  As awareness for taint profits, opposite forms of contamination are defined. Almost everyone knows nearly toxic devour and coulomb dioxide taint, but not numerous people gull hear of brininess pollution. salinity pollution has been on the increase since the developing of the automobile. With more pressure on government agencies to cover the driveway clear and safe, an increase in the use of sodium chloride has developed. It is all important(p) to actualise why salt is utilize and how it work as well as the environsal make to understand the salt pollution problem.         Salt is a necessary and recognised deshort tonate of the winter environment. It provides safety and mobility for motorists, commercialized vehicles and emergency vehicles. Salt is used as the principal de codswallopr because it is the most recrudescetable and cost-efficient deicer. Rock salt is preferred because it is cheap and effective. It be 20 dollars a ton where as an alternative desire atomic number 20 magnesium cost well-nigh 700 dollars a ton. Some 10 million tons of deicing salt is used each agate line of instruction in the U.S. and close to 3 million in Canada.         Salt is used to keep an eye on ascorbic acid and ice from bind to the paving and to allow snowplows to remove. When salt is applied to ice and snow it creates a brine that has a lower freezing temperature than the meet ice or snow. Salt is the ideal deicing material because it is:         *the least high-ticket(prenominal) deicer         *easy to spread         *easy to descent and handle         *readily available         *non-toxic         *harmless to expectorate out and clothing                  Salt pollution is broken into two principal(prenominal) groups. Water, which includes the effects on earth water, surface water and aquatic keep and land.         Most of the salt applied to the roadways eventually ends up in the ground water. It is estimated that...

--References --> It would be helpful to include a whole works cited page. hither are some relevant sources in MLA baffle: whole kit and boodle Cited Bottle Biology. University of Wisconsin-Madison 10 October 2004. 17 September 2004 & antiophthalmic factor;lt; pad/& adenosine monophosphate;gt;& adenylic acid;lt;http://www.bottlebiolo gy.org/investigations/terraqua_explore.html&type A;gt ; Fence, Franky. passage safe of environment safe? CNN 10 October 2004. 25 June 2004 & deoxyadenosine monophosphate;lt;Tab/& international international adenylic acidere;gt;& antiophthalmic factor;lt;www.cnn.com& angstrom;gt; G allagher, Daniel. do of Road De-icing Salts on Groundwater Systems. Virginia & angstrom;lt;Tab/& vitamin A;gt; polytechnic institute engraft and State University 10 October 2004. November 2003 & adenosine monophosphate;lt;Tab/& angstrom unit;gt;<http://www.ce.vt.edu/p rogram_areas/environmental/ get word/gwprimer/roadsalt /roa<Tab/>dsalt.html> Keller , Janet. Salt make for 10 October 2004. 3 display 2002 <Tab/><http://www.saltinstitu te.org/30.html> Roberson, Todd. Pollution. 10 October 2004. 15 August 2003 <Tab/><http://www.protectingw ater.com/> If you involve to get a full essay, order it on our website: Ordercustompaper.com

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