LOGO
www.themegallery.com
By:
Julfi Restu Amelia, Suprihatin,
Nastiti Siswi Indrasti, Udin Hasanudin,
Koichi Fujie
Green House Gases Emission
Reduction Potential Through Palm Oil
Mill Integrated Waste Treatment
INTRODUCTION
2014
Areal : 10,9 million Ha
Production CPO : 29,3 million ton
Introduction
Source : Mongabay.com
Indonesia is the largest producer of palm oil worldwide and
strongly export oriented
The increased production of palm oil has environmental effects
Emissions of GHG are one key sustainable issue related to
palm oil mill
Pressure for sustainable environment of palm oil mill
are getting serious
HOW TO REDUCE GHG EMISSIONS ???
GHG Emission of Palm Oil Industry
Unit : kg CO2eq
Unit : kg CO2eq
Source : Hakim, 2013
Source : Hasanudin, 2013
Waste Management in Palm Oil Mill (Existing Condition)
Open Lagoon Mulching
Co-Composting (EFB + POME) Methane Capture
Land Application : BOD < 5000 mg/L
It’s needed to do new effective ways to
treat and utilize the waste.
Waste Management in Palm Oil Mill (Proposed Condition)
The aim of this research is to evaluate palm oil mill
integrated waste treatment that is reviewed from
greenhouse gasses (GHG) emission so that can
support sustainable of palm oil industry.
MATERIAL AND METHOD
This research was conducted by using anaerobic digester for POME digestion
and anaerobic composting digester for EFB digestion.
Material and Method
Wastewater is incorporated every day to the anaerobic digester as much as
150L (1,65 gCOD/L/day). The outcome of this process (effluent) is
incorporated as much as 5, 10, 15, and 20L to the anaerobic composting
digester that has been filled by EFB as much as 25 kg to composting process.
The composting process is done for 60 days.
Palm Oil Mill Integrated Waste Treatment
Carbon Balance for GHG Emissions Reduction Potential
RESULT AND DISCUSSION
Biogas Production
Anaerobic digester POME (Loading rate 1,65 gCOD/L/hari)
Biogas Production
5L treated POME
10L treated POME
0,3328 m3
0,6986 m3
Biogas Production
15L Treated POME
20L Treated POME
0,6750 m3
0,4251 m3
Biogas Production
Parameter
Treatment
5L treated
POME
10L treated
POME
15L treated
POME
20L treated
POME
∑ biogas (m3) 0,6986 0,0051 0,675 0,4251
χ Biogas Production/day 0,0118 0,0057 0,0114 0,0072
χ CH4 (%) 44,133 46,2812 49,172 51,0773
χ CO2 (%) 44,9037 41,7813 39,5105 38,893
Compost
GHG Emissions Reduction Potential
CONCLUSION
Conclusion
Palm oil mill integrated waste treatment
system can reduce greenhouse gasses
emission about 287 kgCO2e/Ton EFB (5L
treated POME); 502 kgCO2e/Ton EFB
(10L treated POME); 637 kgCO2e/Ton
EFB (15L treated POME); dan 467
kgCO2e/Ton EFB (20L treated POME).
Palm oil mill integrated waste treatment
system can support sustainable of palm oil
industry.
Thank you
Dimana:
A1 = Jumlah TKKS yang digunakan dalam
pengomposan
A2 = Jumlah LCPKS yang digunakan
dalam sekali penyiraman
A3 = Jumlah kompos yang dihasilkan
A4 = Jumlah lindi yang dihasilkan
A5 = Jumlah bahan yang menguap
(A5= A1 + A2(n) – A3 – A4)
n = Jumlah penyiraman LCPKS selama
satu siklus pengomposan
C1 = Konsentrasi karbon di TKKS
C2 = Konsentrasi karbon di LCPKS
C3 = Konsentrasi karbon di Kompos
C4 = Konsentrasi karbon di Lindi
C5 = Konsentrasi karbon bahan yang
menguap
C5 = (A1.C1 + A2.C2(n) – A3.C3 +
A4.C4)/A5
Neraca Massa Pengomposan Aerob
PENGOMPOSAN
TKKS
(A1) Ton
LCPKS
(A2n) Ton
Lindi (A3)
Ton
Bahan yang
menguap (A5) Ton
Kompos
(A4)
Ton
Neraca Massa Total:
A1 + A2n = A3 + A4 + A5
Neraca Massa Karbon :
A1.C1 + (A2.C2)n. = A3.C3 + A4 .C4 + A5.C5
Dimana:
B1 = Jumlah TKKS yang digunakan dalam
pengomposan
B2 = Jumlah efluen yang digunakan dalam
sekali penyiraman
B3 = Jumlah kompos yang dihasilkan
B4 = Jumlah lindi yang dihasilkan
B5 = Jumlah bahan yang menguap
(B5= B1 + B2(n) – B3 – B4)
n = Jumlah penyiraman efluen selama
satu siklus pengomposan
C1 = Konsentrasi karbon di TKKS
C2 = Konsentrasi karbon di efluen
C3 = Konsentrasi karbon di Kompos
C4 = Konsentrasi karbon di Lindi
C5 = Konsentrasi karbon di biogas yang
menguap
C5 = (B1.C1 + B2.C2(n) – B3.C3 +
B4.C4)/B5
Neraca Massa Pengomposan Anaerob
PENGOMPOSAN
TKKS
(B1) Ton
Efluen
(B2n) Ton
Lindi (B3)
Ton
Uap Air dan Gas
(B5) Ton
Kompos
(B4) Ton
Neraca Massa Total:
B1 + B2n = B3 + B4 + B5
Neraca Massa Karbon :
B1.C1 + (B2.C2)n. = B3.C3 + B4 .C4 + B5.C5
Waste Management in Palm Oil Mill