solid waste management: challenges, future trends & techniques

7/21/2019 Solid Waste Management: Challenges, Future trends & Techniques

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“SOLID WASTE MANAGEMENT ;CHALLENGES, FUTURE

TRENDS & TECHNIQUES”

Presented by:M.Khalid a!"d #EN$%%' #"()*+M.Khalid-ahCourse#526 M1(i/i2al & Ha3a*d14 Solid Waste

Presented to:Course Instructor Engr. Javed Aziz Khan and M

NED UNI7ERSIT8 OF ENGINEERING & TECHNOLOG8DE5ARTMENT OF EN7IRONMENTAL ENGINEERING



O9ECTI7E

Th" :"/6i<" = 6hi4 2*"4"(6a6i( i4 6>

d"4/*i:" 6h" /1**"(6 6*"(d4 = Slid Wa46" )"("*

a(d 6h" 0a(a)"0"(6 id"(6i=- 6h" *"l"<a(6 /hall"()"4.

di4/144 6h" 244i:l" =161*" 6"/h(i?1"4 a(d i((<6 /1(6"* i6.



GLO9AL WASTE 5RODUCTION ESTIMATES

C1**"(6 )l:al MSW )"("*a6i( l"<"l4 a*" a22*@i0a6"l- .B :illi( 6

a(d a*" "@2"/6"d 6 i(/*"a4" 6 a22*@i0a6"l- . :illi( 6(("4 2"*

Wa46" )"("*a6i( *a6"4 !ill i(/*"a4" 0*" 6ha( d1:l" <"* 6h" ("@6 l!"* i(/0" /1(6*i"4.

Th" 2"* /a2i6a !a46" )"("*a6i( *a6"4 a*" "@2"/6"d 6 i(/*"a4" =*0 2"* 2"*4( 2"* da- :- %.

Gl:all-, 4lid !a46" 0a(a)"0"(6 /464 !ill i(/*"a4" =*0 6da-4 a(:illi( 6 a:16 B. :illi( i( %.



WASTE GENERATION 98 REGION

AFR = Africa region

EAP = East Asia & PacifECA = Europe & Centra

LAZ = Latin America &

Cari!!ean

ME"A = Middle East &

Africa

#EC$ = #rgani%ation for Ec

operation and $e'elopment (most of the developed coun

SAR = Sout Asia region



aste !eneration " Countr Inco$e %2&'2

C1(6*i"4 a*" /la44i=i"l"<"l4 a//*di() 6 W*= %% GNI 2"* /a2i6a.Hi)h> %,J * a:<"U22"* 0iddl"> B,JJ$L!"* 0iddl"> J$B,L!"*> * l"44.



aste !eneration " Inco$e %evel (2&'& )* 2&25

Ke +oints ,

• B. i(/*"a4" i(U*:a( 221la6i(

• J. i(/*"a4" i(

2"* /a2i6al a((1al!a46" )"("*a6i(

• -'./0 i(/*"a4" i(66al !a46")"("*a6"d



Wa46" Cll"/6i( E==i/i"(/-



Gl:al MSW Di424al 5*a/6i/"4;R"/-/li() T*"(d4



MSW Fi(a(/ial C46 5*"/6i(

2.5-0 i(/*"a4" i( /46



S Wha6 a*" 6h" CHALLENGES

La/ = *"/-/li().

I(/*"a4i() a01(64 = 4lid !a46" )"("*a6"d, i.". la/ = R"d1/"

D"2"(d"(/" ( 2la46i/ a(d 2a2"*.

L!"* *a6"4 = !a46" /ll"/6i( i( 0a(- *")i(4 = 6h" !*ld.

Th" =i(a(/ial 2*:l"04 *"la6"d 6 !a46" *"/-/li() a(d 2*/"44i()



1uture eccling and asteManage$ent 3rends

Al6h1)h 6h" !a46" )"("*a6i( *a6"4 a*" ala*0i() a(d 6h"0"6hd4 a*" "@/""di()l- (($="a4i:l" i( l()$6"*0 4/"(a="! -"a*4 ha<" :""( a( i(6"*"46i() 6i0" =* 6h" "/$0<

I6P4 :""( a 6i0" = /a*d:a*d :i/-/l"4 a(d "/$=*i"(dl- 1*a 6i0" !h"*" 40" /1(6*i"4 0i)h6 :" *"/-/li() 6 01/

40" /i6i"4 ha<" a ha*d 6i0" *"/-/li() a(-6hi() a6 all.W" a*" /(6i(1i() 6 4"" ("! d"<"l20"(64, a(d i((<a6

6 6h" B R4 R"d1/", R"14", R"/-/l".

S0" = 6h"4" d"<"l20"(64 a(d i((<a6i(4 a*" di4/144"




4an on lasticsh

5la46i/4 6a" h1(d*"d4, i= (6 6h14a(d4 = -"a*4 6 2h6d")*ad" #!hi/h i4 46ill :ad =* 6h" a(-!a-'.

Th"- a*" !ildl- ha3a*d14 6 l/al "/4-46"04 a(d !ildli=".

Alternative

G*ad1al 2ha4"$16 = 1(4146ai(a:l" 2la46i/4 li" S6-*=a0, a(d /(6i(114 i(6*d1/6i( a(d

d")*ada:l" 2la46i/.

1 t li d t M t



1uture eccling and aste Manage$ent

4iodegrada"le lastics

Th"- a*" 2la(6$d"*i<"d *"4i(4, li" 2l-la/6i/ a/id.

Th" 0a*"6 =* :id")*ada:l" 2la46i/ *"4i(4 i4 /1**"(6l- "@2"/6"d 6 i(/*"a4" :-

S0" 244i:l" a22li/a6i(4 i(/l1d" /a* 2a*64, /l6hi(), a(d "<"( "l"/6*i/al /02("

Wi6h 2*2"* 01(i/i2al *"/-/li() a(d /0246i() 4-46"04 i( 2la/" 6 :*"a d!( 6h0a6"*ial, 6h"4" 2la46i/4 !ill d")*ad" i( a *"la6i<"l- 4h*6 42a( = 6i0".

3he I*K ,

Wh"( a :i$d")*ada:l" 2la46i/, 2l-la/6i/ a/id i( 2a*6i/1la*, i4 0i@"d !i6h 6h"* 6-d1*i() 2*/"44i(), i6 /a( /(6a0i(a6" "<"( 6h" "(6i*" :a6/h = *"/-/l"d 2la46i/, *"(d"

14"l"44. S, 2*2"* la:"lli() a(d i(6"(4i<" /a*" !1ld :" *"?1i*"d.




1ro$ a+er to 7igital I( %, 6h" U.S.A. 5*"4id"(6 9a*a/ O:a0a 4i)("d l")i4la6i( *"?1i*i() 6h" E5A 6 0

di)i6al 4-46"0 = *"/*d4 :- %.

9"("=i64 Th" *"6ail"*4 a(d /00"*/ial :14i("44"4 !ill :" a:l" 6 *"2*6 6h"i* ha3a*d14 !a46"

6h" E5A <ia a( “"$0a(i="46,” 0ai() i(d146*ial a(d /00"*/ial !a46" 6*a/i() a 01/"==i/i"(6 2*/"44.

Di)i6al *"/*d 4-46"04 )"("*a6" /(4id"*a:l- l"44 !a46".

F*"464 /(4"*<a6i(.




Mandator Co$+osting I( 6h" US, = =d !a46" i( % !"(6 6 la(d=ill4.

I6 0"a(4 6h"*" i4 26"(6iall- 0illi(4 = 6(4 = =d !a46"61*("d i(6 a h"al6h- /0246 0a6"*ial =* 2"*4(al * 01

Ma(- 01(i/i2ali6i"4 a/*44 6h" US a*" 46a*6i() 6 i(46i616" *)a(i/ 0a6"*ial /0246i(), a(d 40" a*" "<"( 0ai() i6

51:li/ a!a*"("44 a(d i(6"*"46 hld4 6h" "-.

l d



1uture eccling and aste Manage$ent 3

*ustaina"le Innovation I( %B A S!"di4h 461d"(6 a6 6h" U0"

i(46i616" = D"4i)( d"<"l2"d a /(/"261al

d"4i)( =* 6h" “/(/*"6" "a6i() *:6”,a *:6 6ha6 /a( a/61all- *"/-/l" :1ildi()4 6ha6a*" 0ad" = /(/*"6" a(d *":a*, 14i()hi)h$2*"441*" !a6"*.

Wha6 !a4 2*"<i14l- !a46", (! 61*(4 i(6la:"l"d 2a/a)"d a44"6 6 :" 6*a(4="**"d *i)h6

a!a- i(6 /(/*"6" 2*"$/a46i() 46a6i(4 6 :"*"$0ld"d i(6 ("! :1ildi() :l/4.

N d146, ( !a46", ( 4"2a*a6i(. O(l- /l"a(:a)4 = a))*")a6" 6 :" *"$14"d a(d *146 a(dd146 =*"" *":a* 6 :" /16 a(d *"$14"d di*"/6l-.

I((<a6i(4 li" 6h"4" /a( h"l2 /(6*l 6h"!a46" )"("*a6i( !i6hi( 4146ai(a:l" li0i64.





897 rintingBD 2*i(6i() *"="*4 6 <a*i14 2*/"44"4 14"d 6 4-(6h"4i3" a 6h*

di0"(4i(al :"/6. I6 141all- 14"4 2la46i/ a4 a( i(216.O( (" ha(d i6 0a- i(/*"a4" 1* d"2"(d"(/"

( 2la46i/4 :16 ( 6h" 6h"* ha(d i6 /a( :"14"d 6 *"/-/l" 2la46i/.

G*i(d"d$12 2la46i/4 =*0 a*1(d -1* /a( :"

a <ia:l" 26i( =* 2*i(6i(). I0a)i(" i= a!hl" ("! 0a*"6 !a4 2"("d 12 =*2la46i/ !a46" 6 :" 14"d i( B$D 2*i(6i()

B$D 2*i(6i() ha4 i((10"*a:l" 24i6i<"a22li/a6i(4, :16 !" 4h1ld "(41*" 6ha6 6h"

0a6"*ial4 14"d a*" a4 4146ai(a:l-$41*/"d a4 244i:l".

1 t re ec cling and aste Manage$ent




BIO-DIGE!E" 9 Energ fro$ :rganic aste

I( 6h" /a2i6al = 6h" US 46a6" Cali=*(ia, Sacramento (io$

la*)"46 a(a"*:i/ di)"46i( 4-46"0 = i64 i(d i( N*6h A0"==i/iall- 2"("d i( a(1a*- %B.

Th" 6( 2"* da- =a/ili6- i4 /1**"(6l- 4/ali() 12 6 2*/"4da- = *)a(i/ !a46", 6ha6 0i)h6 6h"*!i4" ha<" )(" 6 6h

A=6"* i(/*"a4i() 6h" /a2a/i6- 6 a:16 %,%%% 6(4 2"* =a/ili6- !ill >

I. 2*d1/" %%,%%% di"4"l )all(4 2"* -"a* = *"("!a:l"

II. 2*"<"(6 6h" *"l"a4" ,%%% 6(4 = CO i(6 6h" a604

1uture eccling and aste Manage$ent 3re



1uture eccling and aste Manage$ent 3re

III. 2*d1/" 0illi( )all(4-"a*

= *)a(i/ 4il4 & ="*6ili3"*2*d1/64 =* Sa/*a0"(6 a*"a =a*04.

I7. )"("*a6" (" 0illi( il!a664 ="l"/6*i/i6- 6 :" 14"d 6 2!"*6h" =a/ili6- a(d 6h" ada/"(6 =1"li()46a6i(.

7. 2*d1/" 6h" (l- /00"*/iall-a<aila:l" =1"l 6ha6 ha4 (")a6i<"/a*:( i(6"(4i6- i( 6h" US,0"a(i() i6 d"46*-4 0*" /a*:(6ha( i6 /*"a6"4.



CONCLUSIONS & RECOMMENDATIONS>

Th" !a46" )"("*a6i( *a6"4 a*" ala*0i()l- hi)h a(d a*" i(/*"a4i()

"@2("(6iall-.Th" hi)h$i(/0" d"<"l2"d /1(6*i"4 a*" 6h" /hi"= /(6*i:16*4 6 !a46" )"("*a6i( a(d h"(/" 6h"- !" a h1)" *"42(4i:ili6- (6 (l/1(6"* 6hi4 /hall"()" i( 6h"i* /1(6*i"4 :16 al4 6 6*a(4="* ad<a(/)*""( 6"/h(l)i"4 6 6h" l!$i(/0" (a6i(4.O*)a(i/, 2a2"*, a(d 2la46i/ !a46" 0a"4 6h" :1l = 6h" 4lid !a46"a(d h"(/" 42"/ial a66"(6i( 0146 :" )i<"( 6 6h"0.T*adi6i(al 0"6hd4 = !a46" di424al, 41/h a4 la(d =illi(), /a( :"*"2la/"d :- 0*" i((<a6i<" a(d =a* 0*" "==i/i"(6 6"/h(i?1"4 a(d:"66"* la! 0ai().Th" B R4 hld 6h" "- a(d a*" (""d"d 6 :" a22li"d i( a 46*i()"(6

0a(("* a/*44 6h" )l:".

REFERENCES



REFERENCES

<WHAT A WASTE > A Gl:al R"<i"! = Slid Wa46" Ma(a)"0"(6” ="orld 4an>?

“T*"(d4 i( Slid Wa46" Ma(a)"0"(6> I441"4, Chall"()"4 a(dO22*61(i6i"4” =" @E ( @nited ations Environ$ent rogra$$e?

htt+,BBwww.treehugger.co$Bcor+orate9res+onsi"ilitB'&9reccling9and9waste9$anage$ent9trends9watch9out9near9future.ht$l

htt+,BBwww.treehugger.co$Bgreen9architectureB"eware9"rutalis$9concrete9eating9ro"ot9literall9erases9"uildings.ht$l

htt+,BBwww.cleanworld.co$BnewsBcleanworlds9sacra$ento9"iodigester9na$ed9international9"ioenerg9+roect9of9the9earB

htt+,BBwww.energ.ca.govBtourBcleanworldB

htt+,BBwww.terraccle.co$Ben9@*B"rigadesBcigarette9waste9"rigade.ht$l



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