soil pollutio final

8/19/2019 Soil Pollutio Final

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Soil Pollution

Com


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CONTENTS

SOURCES

TYPES AND CAUSES

HAZROUDOUS EFFECTS

CONTROLS TO MINIMIZE SOLUTION


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INTRODUCTION Soil pollution is when humns int!o"u#e h!m$ul o%&e#ts' #hemi#ls

o! su%stn#es' "i!e#tl( o! in"i!e#tl( into the soil in w( tht #uses

h!m to othe! li)in* thin*s o! "est!o(s soil o! wte! e#os(stems+

DEFINATION,-Soil pollution is "e$ine" s' .#ontmintion o$ soil %(

humn n" ntu!l #ti)ities whi#h m( #use h!m$ul e$$e#t on li)in*

o!*nisms/+ Composition o$ soil in#lu"es,-

COMPONENT S

O!*ni# mine!l mtte! 012 O!*ni# mtte! 312

Soil wte! 412

Soil i! 412


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SOURCES

In"ust!il wstes

U!%n wstes5"!ie" slu"*e n" sew*e6

A*!i#ultu!l p!#ti#es5he!%i#i"es'

pesti#i"es'wee"i#i"es6

R"io#ti)e pollutnts5nu#le! "ust !"io#ti)e

wstes6

7iolo*i#l *ents5he)( use o$ mnu!es n"

"i*este" slu"*e6


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TYPESA*!i#ultu!l Soil Pollution,-

pollution o$ su!$#e soil

pollution o$ un"e!*!oun" soil


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Soil pollution %( in"ust!il e$$luents n" soli"

wstes,- Pollution o$ su!$#e soil

Distu!%n#es in soil p!o$ile


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Solid

Waste


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Pollution "ue to u!%n #ti)ities,- Pollution o$ su!$#e soil

Pollution o$ un"e!*!oun" soil


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CAUSES OF SOIL DE8RADATION

Soil e!osion9"e*!"tion is the loss o$ top soil e!o"es $e!tilit

o$ soil : !e"u#es its wte!-hol"in* #p#it(+


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E;#essi)e $!min*' #onst!u#tion' o)e!*!


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E;#ess slts n" wte! 5Slini


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E;#essi)e use o$ $e!tili


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EFFECTS


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Health ee!t"

Contminte" o! pollute" soil "i!e#tl( $$e#ts humn helth

th!ou*h "i!e#t #ont#t with soil o! )i inhltion o$ soil

#ontminnts whi#h h)e )po!ie-up o$the %o"(' #usin* #on*enitl illnesses n" #h!oni# helth

p!o%lems tht #nnot %e #u!e" esil(

Le"s to wi"esp!e" $mines


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#!o"y"tem ee!t"

Le"s to soil #hemist!( #hn*es tht #n !ise $!om the

p!esen#e o$ mn( h


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O!*n Dm*e The p!esen#e o$ he)( metls #uses i!!e)e!si%le

"e)elopmentl "m*e in #hil"!en'

Hi*h #on#ent!tion o$ le" n" me!#u!(' #use

"m*e to the "e)elopin* %!ins o$ (oun* #hil"!en

le"in* to neu!olo*i#l p!o%lems+

M( lso su$$e! >i"ne( o! li)e! "m*e $!om

e;posu!e to e;#essi)e me!#u!( in soil+


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$ioa!!%m%latio&De$intion,- The ##umultion o$

su%stn#es5pesti#i"es5DDT6 methl( me!#u!( o! othe!o!*ni# su%stn#es6 in o! p!t o$ o!*nism is #lle" s

%io##umultion+

O##u!s when n o!*nism %so!%s to;i# su%stn#e t

!te $ste! thn tht t whi#h the su%stn#e is lost+

Net inte!#tion o$ upt>e5$oo" int>e n" epi"e!ml

#ont#t6'sto!*e n" elimintion o$ su%stn#e

O!*nism t n( t!ophi# le)el m( %e $$e#te" %(

%io##umultion 5*!"ul %uil" up o$ pollutnts6 +


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Ca&!e'

Mn( #ommon soil pollutnts !e #!#ino*eni#' o! #n#e!-#u

E;mples in#lu"e' 5Re*ul! e;posu!e to %enemi ?e;posu!e to pol(#hlo!inte" %iphen(ls 5PC7s6 is lin

to li)e! #n#e!6+

E#onomi# Losses

soil pollution #n !esult in e#onomi# "m*e+ Fo! e;mple' in some p!ts o$ Chin' soil tht is pollute" with

he)( metls is #nnot %e use" to *!ow *!in "ue to p!esen#e

he)( metls in them +

C t l th " t i i i


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Cont!ol metho"s to minimi


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Use o$ $un*i to #ont!ol le)els o$ le" in soil5m(#o!eme"itio

Use o$ pesti#i"es n" $e!tilis n" win" shiel" in !es e;pose" to win" e!osio

A$$o!esttion n" !e$o!esttion+

B Rs, !e"u#e' !euse' !e#(#le


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R#(#RNC#)

*eb"ite":-

https,99en+wi>ipe"i+o!*9wi>i9Soil#ontmintionHelthe$$e#ts

http,99www+li)est!on*+#om9!ti#le9G331-the-e$$e#ts-o$-soil-pollution-on-

humns

www+en)i!onmentl!eme"itione;pe!ts+#om90-#uses-soil-contamination+

7oo>s,- )oil poll%tio& by Di&e"h Ma&i, ) Mi"h'a

)oil .oll%tio& a&d )oil O'/a&i"m" by .C Mi"h'a


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soil pollutio final

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