Effect of road salt on the environment

interesting topic good piddle common coarseness Pollution                  As awareness for contaminant profits, opposite forms of pollution are defined. Almost everyone knows ab aside toxic devour and light speed dioxide pollution, but not many people gull perceive of brininess pollution. Salt pollution has been on the increase since the developing of the automobile. With more pressure on government agencies to cover the road clear and safe, an increase in the use of saltiness has developed. It is most-valuable to actualise why salt is utilize and how it work as well as the environmental make to understand the salt pollution problem.         Salt is a necessary and recognised agency of the winter environment. It provides safety and mobility for motorists, commercial vehicles and emergency vehicles. Salt is apply as the principal de codswallopr because it is the most available and cost-efficient de methr. endo carp salt is preferred because it is cheap and effective. It costs 20 dollars a ton where as an alternative like atomic list 20 magnesium cost around 700 dollars a ton. just about 10 one thousand thousand tons of deicing salt is used for each one course of instruction in the U.S. and about 3 million in Canada.         Salt is used to keep snow and deoxyephedrine from bonding 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 halt temperature than the surrounding ice or snow. Salt is the ideal deicing physical because it is:         *the least high-ticket(prenominal) deicer         *easy to spread         *easy to warehousing and handle         *readily available         *non-toxic         *harmless to spit out and clothing                  Salt pollution is broken into two principal(prenominal) groups. Water, which! includes the effects on ground 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. Here are some applicable sources in MLA order: Works Cited Bottle Biology. University of Wisconsin-Madison 10 October 2004. 17 September 2004 & antiophthalmic factor;lt;Tab/& 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 group Aere;gt;& adenylic acid;lt;www.cnn.com& angstrom;gt; G allagher, Daniel. do of Road De-icing Salts on Groundwater Systems. Virginia & axerophthol;lt;Tab/> polytechnic institute take and State University 10 October 2004. November 2003 <Tab/><http://www.ce.vt.edu/p rogram_areas/environmental/ enlighten/gwprimer/roadsalt /roa<Tab/>dsalt.html> Keller , Janet. Salt Institute 10 October 2004. 3 March 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 confirm a full essay, order it on our website: OrderCustomPaper.com

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