mohd suzairiff bin zainal (icget2015) presentation

7/24/2019 Mohd Suzairiff Bin Zainal (Icget2015) Presentation

http://slidepdf.com/reader/full/mohd-suzairiff-bin-zainal-icget2015-presentation 1/19

EFFECTS OF ORGANIC

MATTER ADDITION TO

LANDFILL SOIL COVERON METHANE

OXIDATION

PREPARED BY:

MOHD SUZAIRIFF BIN ZAINAL



INTRODUCTIONDegradation oforganic waste

Production of landllgas

40-45% CH4

55-60% CO2

(Raco et al., 200!

"oil co#er design $alication of &iolter

'edia ()*!

*odication

- "oil te+ture

alteration- Organic 'atter

CH4 25 times higher

of GWP than CO2(Barker, 2007)

• Burnt b !aring• "o##e"te$ as sour"e

of energ

%o&'"ost enironmenta## safe

• G#oba# &arming "#imate "hanges

• Hea#th risk tohuman

*nhan"emethanotro+hs

a"tiit



OBJECTIVES

! ,o deter'ine .sical andce'ical roerties of landll soil

co#er at /era' "anitar. andll1

2! ,o 'easure and co'are'etane o+idation ecienc. &.

in3uences of organic 'atteraddition1



METHODS

oi# sam+#e "o##e"tion

Phsi"a# Chemi"a# +ro+ertiesana#ses

Co#umne-+eriments

Gas ana#sis using gas"hromatogra+h

Ca#"u#ation

.e+orting an$

$o"umentation



Biofilter e!i" #BFM$ Pre%"r"tio&

"oil collected 0c' fro' te surface (*ei et

al., 20!1

"oil 'oisture content adusted to 2% (ww!()aei7a et al., 204!1

"oil and coconut us8 ground and siftedtroug 210'' sie#e1

"oil colu'ns lling9

Colu'n "oil : Coconut Hus8 (##!

;na'ended soil

2 0:<0

50:50

4 <0:0



Col'& E(%erie&t) C.lindrical P=C ie wit

5c' inner dia'eter and

015c' tic8ness (>igtle.et al., ??5! @ra#el la.er for gas

distri&ution @as sulied 9 ??1??%

urit. of CH4

)low rate 5''in(Pawlows8aA 200!

B sa'ling orts at 0c'inter#als

"wee air at 5''introug te eadsace

4 consecuti#e da.s ofgas sa'ling1

)igure : etu+ for soi# "o#umns &ithbio/#ter me$ia of $ierent ratios of soi# to



*") A&"l+)i)

@as sa'les were anal.sed usinggas cro'atogra. euied wit)la'e onisation Detector ()D!1

3ne"tor tem+erature (56C), oentem+erature (556C) an$ $ete"tortem+erature (2006C) (Park et al., 2002)

*etane o+idation ecienc.

- 800



RESULTS , DISCUSSION

Table 1: Physical an che!ical "#$"e#%ies $& s$il a% 'e#a! Sani%a#y Lan&ill

Proerties of "oil Caracteristics =alue

Colour (E",* D55! $*unsell ".ste'

:ark ;e##o&ish Bro&n 80;. 414

,e+ture (E",* D422!"and

"iltCla.

C#a14.43%

9.90%

73.18%

*rror 24<=

H (E",* D4?<2! 4.92

On-site &ul8 densit. (E",*

D2?<! 2.32g1"m>

On-site 'oisture content(E",* D226!

71%

Organic 'atter content(E",* D2?<4! $ oss-on-gnition

3.40%



RESULTS , DISCUSSION,a&le 2 : Proerties of coconut us81

Proerties of CoconutHus8

Percent (ww!

*oisture content(E",* D226!

16.89

Organic 'atter content(E",* D2?<4! $ oss-

on-gnition

91.33

,otal Car&on (C! 42.93

,otal Fitrogen (F! 0.40



)igure 2: ?ethane o-i$ation e@"ien"of bio/#ter me$ia &ith $ierent ratios

of soi# to "o"onut husk (1)

'02

0>

0A

0

20

40

50

A0

800

>070 5050

70>0 unamen$e$ soi#

Heig-t of Colu'n ('!

*et-ane O+idation G2cienc. (%!

Higest 'etane o+idationecienc. &. 0:<0 ratio of )*$ increased along te eigt ofsoil colu'n1

Higher organi" matter nutrientsu++#ement for soi# mi"ro!ora

3n$u"e the gro&th of

methanotro+hs

High C1D ratio in O?"orres+on$e$ to high #abi#e"arbon that easi# "onsume$ bba"teria (?er .oger, 2080)

Eerate$ BF? a##o&e$ a"tiationof methanotro+hs to "onsume

methane (Gebert et al., 2088)




"'all dierences on 'etane o+idationecienc. &. 50:50 and <0:0 ratios of )*

5050 ratio of BF? &as e-+e"te$ to be moreee"tie at o-i$ising methane

uggeste$ b ra+i$ formation of e-o+o#meri"substan"e (*P) hin$ere$ o-gen +enetration(Wi#shusen et al., 2004)

;na'ended soil de'onstrated te lowest'etane o+idation ecienc. at alltic8nesses1

%o&er nutrients su++# to bioo-i$ation "onsortia

%ess +orous than other BF? for o-gen+ermeation



)igure : Eerage tota# methane o-i$atione@"ien" in re#ation &ith bu#k $ensit of

bio/#ter me$ia at $ierent ratios (1) of soi#to "o"onut husk

Percentage ratio of "oil to Coconut Hus8 (#6#! (%!

ul8 densit. (g6c'4!E#erage Percentage ,otalO+idation (%!

0:<0 ratio of )* ad lowest

&ul8 densit. (01225 gc'!

co'ared to una'ended soil

(1<< gc'!1

Eddition of coconut us8

reduced te degree of

co'action of )* and ence

&ul8 densit.1 3n"rease$ the o#ume of +ore

Coarsene$ BF? te-ture (tern

et al., 2007)

*etane o+idation was

in#ersel. roortional to &ul8

densit. (@e&ert et al., 200?!1




0:<0 ratio of )* sowed igest total 'etaneo+idation ecienc. (?<152%! and at 0c' tic8ness(5152%!1

3$ea# rates of methane moement s#o&er than o-gen$iusion from the hea$s+a"e of soi# "o#umns (.a"hor et al.,2088)

;na'ended soil e+i&ited lowest total 'etaneo+idation ecienc. (B<1%! and at 0 c' tic8ness(?10%!1

O-gen $iusion &as $e"e#erate$ a#ong the $e+th of BF?(Wi"kramara"h"hi et al., 2088)

deal co'action needed to ro#ide sucient

retention ti'e to allow 'etane o+idation &.'etanotros (Eda's et al., 20!1



CONCLUSION

Eddition of coconut us8 to cla.e.soil sowed iger 'etaneo+idation ecienc. co'ared touna'ended soil1

,e &est 'i+ing ratio of soil tococonut us8 was 0:<0 %## $?415% ecienc.1

Higer #olu'e coconut us8 alsoreduced te &ul8 densit. of cla.e.soil for &etter gas diusion

trougout )*1



REFERENCES

Ebushamma#a, ? F ?, Basri, D * E an$ a$hum, E E H, (200<) .eie& on%an$/## Gas *mission to the Etmos+here European Journal of ScienticResearch. *uroourna#s Pub#ishings >0(>) 427'4>

E#banna, ?, Fernan$es, %, an$ Warith, ? (2007) ?ethane o-i$ation in #an$/##"oer soi# the "ombine$ ee"ts of moisture "ontent, nutrient a$$ition, an$"oer thi"kness Environ. Eng. Sci. 6, 8<8200

Cao, ; an$ tasIe&ska, *, (2088) ?ethane *missions ?itigating from %an$/##

b ?i"robia# O-i$ation in %an$/## Coer International Conference onEnvironmental and Agriculture Engineering 1, 57'4

Graf, ?, (2007) 3n!uen"e of Phsi"a# Parameters on ?ethane O-i$ation in%an$/## Coer oi#s !aster Studies in Environmental Science, *JH KLri"h >'8>

Gebert, M, .a"hor, 3 an$ GrNngrNft, E, (200<) Co#umn tu$ for Essessing the3n!uen"e of oi# Com+a"tion on CH4 O-i$ation in %an$/## Coers Institute of Soil

Science niersit of Hamburg 8'2>



REFERENCES

Park, , Bro&n, W an$ Jhomas, M C, (2002) Jhe ee"t of arious

enironmenta# an$ $esign +arameters on methane o-i$ation in a mo$e#bio/#ters "aste !anagement and Research #$, 4>4'442

"heutI, C an$ e#$sen, P, (2005) Bio$egra$ation of tra"e gases in simu#ate$#an$/## soi# "oer sstems Journal Air %"aste !anagement Association ,

A7A'AA5

"heutI, Ch, e#$sen P, Bogner M *, :e iss"her E, Gebert M, Hi#ger H EHuber'Humer, ?, +okas, (200<) ?i"robia# methane o-i$ation +ro"esses an$te"hno#ogies for mitigation of #an$/## gas emissions "aste !anagement %Research #&, 40<'455

Jantha"hoon, D, Chiem"haisri, C, Chiem"haisri, W (2007) E#ternatie E++roa"hfor *n"ouraging ?ethane O-i$ation in Com+ost Base$ %an$/## Coer %aer &ithegetation Pro"ee$ings of the 3nternationa# Conferen"e on ustainab#e o#i$Waste ?anagement, 5 ' 7 e+tember 2007, Chennai, 3n$ia 202'20<

;uan, % (200) ?ethane *mission an$ O-i$ation Jhrough %an$/## Coers 'he(lorida State )niversit* College of Engineering 8'80A



JHED ;O



Gle'ent Concentration('gsoil!Gle'ent Concentration('gsoil!

Elu'iniu'(El!

150.95 itiu' (i! >0.01

Ersenic (Es! >0.01 *agnesiu' (*g! 10.64

oron (! >0.01 *anganese (*n! 2.62

Cad'iu' (Cd! >0.01 *ercur. (Hg! >0.01

Calciu' (Ca! 14.60 Fic8el (Fi! >0.01

Cro'iu'(Cr! 0.72 Posorous (P! 0.48

Co&alt (Co! >0.01 Potassiu' (>! 11.09

Coer (Cu! 0.08 "odiu' (Fa! 12.66

ron ()e! 135.96 "ulur ("! 19.58

ead (P&! 0.55 Iinc (In! 0.95



Colu'n

Ratio of"oil to

CoconutHus8

ul8Densit.A

J&(gc'!

–)E",*

D2?<(

ParticleDensit.A

J(gc'!

–)E",*

DB54(

Porosit.)%(

1 30:70 0.3225 1.9862 83.76

2 50:50 0.4977 2.3088 78.44

3 70:30 0.6814 2.4246 71.90

4

;na'ende

d soil 1.3717 2.8122 51.22

100)1( x

d

b

ρ

ρ −

mohd suzairiff bin zainal (icget2015) presentation

Documents