anaerobic digestion facility.pptx
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ANAEROBIC DIGESTIONFACILITY IN UKM
KKKW 4014 : SOLID WASTE MANAGEMENT
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1. INTRODUCTION
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ANAEROBIC DIGESTIONFACILITY
Microorganisms r!a"#o$n io#!gra#a%! ma&!ria% in &'! as!nc!
o( o)*g!n
To manag! $as&! an#+or &o ,ro#-c! iogas
Us!# as ,ar& o( &'! ,roc!ss &o &r!a& organic$as&!
i#!%* -s!# as a so-rc! o( r!n!$a%!!n!rg*
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/. T0E LOCATION
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GAS SCRUBBER
The existing Gs S!"#$$e" %&" ADF in MAKMAL BIOSERASI'(KM
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GAS IE NETORKS AND T0EGENERATOR
The gene"t&" )i** gene"te the $i&gs int& e*e!t"i!it+,
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2. T0E ROOSED UNIT
OERATION
Ma&!ria%s&or!
r!3,roc!ss
Mi)!r
Gasscr-!r
Dig!s&a&!
Con#i&ioning
Biogass&orag!
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2.1 MATERIAL STORE
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F(NCTION
To s&or! $as&! ma&!ria%s
To !ns-r! &'a& &'! $as&!s ar! !nc%os!#$i&'in a sa(! ar!a
To #ir!c& &'! $as&!s in&o &'! n!)&
s&ag! o( ADF
To ,r!4!n& #is!as! &ransmission (rom$as&!s
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2./ RE3ROCESS
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F(NCTION
Ca&!gori5inga ,ro,or&ion
o( !ac' $as&!s&r!am
R!#-c!$as&!
4o%-m!s
R!#-c! i&s'a5ar#o-s
na&-r!
Faci%i&a&! i&s'an#%ing
En'anc! i&sr!co4!r*
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2.2 MI6ER
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-(R-OSE
ro4i#! goo# an# #ir!c& con&ac&!&$!!n &'! ,r!s!nµorganisms an# &'! s-s&anc!&o ! #!gra#!#.
K!!, &'! so%i#s in s-s,!nsion an#,r!4!n& &'! #!,osi&ing o( so%i#s a&&'! o&&om.
Main&ain an !4!n &!m,!ra&-r!
#is&ri-&ion &'ro-g'o-& &'! &an".
r!4!n& &'! (orma&ion o( 7oa&ings%-#g! on &'! #ig!s&!r s-r(ac!.
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S-ECIAL RE.(IREMENTS
No o)*g!n is a%%o$!# &o %!a" in&o &'! #ig!s&!r
T'! s'a(& is !8-i,,!# $i&' a $a&!r %oc" &oa4oi# iogas %!a"ag!
Biogas mi)!# $i&' air is !),%osi4! a& c!r&ainconc!n&ra&ions
T'! !%!c&rica% !8-i,m!n& n!!#s &o com,%*$i&' s,!cia% ins&a%%a&ion r!8-ir!m!n&s a&'a5ar#o-s ar!as aro-n# &'! #ig!s&!r
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2.9 GAS SCRUBBER
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-(R-OSE
To ,-ri(* a ,%-m! o(gas!s !(or! !ing
r!%!as!# R!mo4! ,o%%-&an&s(rom &'! ,%-m!
A%%o$ing (or &'!4!n&ing o('arm%!ss
com,o-n#sTra, #ang!ro-s
on!s (ors!8-!s&ra&ion an##is,osa%
A,,%i!# as !missioncon&ro% &!c'ni8-! a&
4ario-s gas!o-s!missions
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AD/ANTAGES
Broa# a,,%ica&ion rang!
:!r* 'ig' #is,osa% o-&,-&Com,ac& ins&a%%a&ion an# sim,%* inmain&!nanc!
R!%a&i4!%* sim,%! &!c'no%og*Can s!r4! a%so as r!(rig!ra&ion (or$arm gas 7o$s
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2.; DIGESTATE
CONDITIONING
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TE DIGESTATECONDITIONER
Man-(ac&-r!# an#&rans,or&!# &o &'! ,%an&si&! in on! ,i!c!
Limi&!# in si5! an#4o%-m!
T'! (!!#s&oc" 7o$ss%o$%* (rom &'! !n&r* si#!
&o &'! #isc'arg! si#!
Forming a ,%-g37o$<s&r!aming &'ro-g' &'!#ig!s&!r.
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TE -ROCESS
T'! ins-%a&!# #ig!s&!r is!8-i,,!# $i&' a '!a&ings*s&!m
T'! '!a&ing s*s&!m consis&so( s&irring '!a& ,i,!s< $i&'a $arm $a&!r s-,,%*3#rain
T'! arms o( &'! ,a##%!s&irr!r ar! s,ira%%* arrang!#
on &'! s&irring a)%! &o !ns-r!an !8-a% &or8-! #is&ri-&ion
T'! ig n-m!r o( ,a##%!s isa%! &o &rans,or& san# (a%%o-&
&o &'! #rain &an"s
Fig-r!= O-r ,ro,os!##ig!s&!r #!sign
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M(LTI-LE TANK SYSTEMS
Larg! (arm sca%! co3#ig!s&ion ,%an&s -s-a%%*consis& o( s!4!ra%#ig!s&!r &an"s
T'!* norma%%* o,!ra&!# ascon&in-o-s 7o$ s*s&!m<inc%-#ing on! or s!4!ra%main #ig!s&!rs an# ,os&#ig!s&!rs.
T'! m-%&i,%! &an" s*s&!mcan consis&s o( 4!r&ica%#ig!s&!rs on%* or acomina&ion o( 4!r&ica% an#'ori5on&a% #ig!s&!rs.
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2.> GAS STORAGE
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F(NCTION
ro#-c!s iogas
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BIOGAS -ROD(CTION
Biogas ,ro#-c&ion is (rom co3#ig!s&ion o( anima% man-r!
an# iog!nic $as&!s
i%% no& r!s-%& in n!$ro-&!s o( ,a&'og!n an##is!as! &ransmission
Can ! ,r!4!n&!# *im,%!m!n&ing s&an#ar#i5!#4!&!rinar* sa(!&* m!as-r!s
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-ARAMETERS FOR YGIENIC-ERFORMANCE OF BIOGAS -LANTS
T!m,!ra&-r!
R!&!n&ion &im!
,034a%-!
Ammoniacon&!n&
Dig!s&!rs*s&!m
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9. IMORTANCE OF ADF
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TE IM-ORTANCE
ro4i#!s a%&!rna&i4! !n!rg*3(oo#$as&! 'ig'%* io#!gra#a%!
R!#-cing &'! 4o%-m! o( r!(-s! &o! s!n& a$a* &o &'! %an#?%%3(oo#$as&! %arg!s& ca&!gor* MS
0!%, &o r!c*c%! (oo# $as&!3(oo#$as&! o(&!n %!(& o-& o( r!c*c%ing
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;. AD:ANTAGES OF ADF
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TE AD/ANTAGES
Gr!!n'o-s!gas !missionsar! r!#-c!#3(oo# $as&!g!n!ra&!sm!&'an!
O#ors!%imina&!#3(oo# $as&!
!asi%*#!gra#!s
Con4!r&siomass &o
!n!rg*3so%i#s&o gas
r!(!rr!#
$as&!&r!a&m!n&3,ro#-c!s
ra&'!r &'ancons-m!s
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>. O:ERALL AND CONCLUSION
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O/ERALL DIAGRAM
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CONCL(SION
Consi#!ra%!r!#-c&ion
in &'!organic
%oa#
L!ss!n &'!,o%%-&ing
%oa# o( &'!#ig!s&!#s%-#g!
L!a#s &o4!r* 'ig'ra&!s o(
,-ri?ca&ion
B!n!?&s in!conomic<
agronomic an#!n4ironm!n&a%
conc!rns
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T0ANK YOU
BY = NADIA :I:A. S0ERRY. KAK TON. ILI EASLEY