Contents ESI conference... · Contents PEA’s PEA’s Biogas Pilot ... Flour Mill. Palm Oil Mill....
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Contents PEA’s Biogas Pilot Project PEA’s Biogas Pilot Project 3 Introduction 1 Biogas Power Generation 2
Transcript of Contents ESI conference... · Contents PEA’s PEA’s Biogas Pilot ... Flour Mill. Palm Oil Mill....
Contents
PEA’s
Biogas Pilot Project PEA’s
Biogas Pilot Project 3
Introduction1
Biogas Power Generation 2
1. Introduction
Government Policy: Power Generation using Renewable Energy
PEA’s Strategy during 2007-2014: Business Development
Strategy
Corporate Social Responsibility (CSR)
A large number of VSPPs connected to PEA grid
VSPP Status Connected to PEA Grid (As of 30 Sep 2008)
Fuel TypeNo. of VSPP
(MW)
PV 9 1.56
Biomass 39 200.34
MSW 1 0.60
Biogas 21 15.38
Co-Gen 2 6.00
Wind 1 0.08
Hydro 2 0.06
Total 75 224
PV, 9, 12%
Biomass, 39, 52%MSW, 1, 1%
Co-Gen, 2, 3%
Wind, 1, 1%
Hydro, 2, 3%
Biogas28%
1. Introduction
Fuel TypeNo. of VSPP
(MW)
PV 240 1,252
Biomass 120 771
MSW 17 96
Biogas 50 81
Co-Gen 6 37
Wind 13 57
Hydro 6 6
Other 1 0.025
Total 453 2,299
PV53.0%
Biomass26.5%
Wind2.9%
Co-Gen1.3%Biogas
11.0%MSW3.8%
Hydro1.3%
Other0.2%
VSPP Status Proposed Proposal to PEA (As of 30 Sep 2008)
1. Introduction
2. Biogas Power Generation
What is biogas?
Gas is produced from anaerobic digestion process
Organic microorganism+Anaerobic
/
No O2
Sludge from Biogas
Digestion
Biogas
MSW & Domestic Waste
Water
Anaerobic Digestion
2. Biogas Power Generation
Biogas
CH4 (50-70%)
CO2 (10-30%)
H2N2 (2-3%)
H2
S
Biogas Content
Heating Value of Biogas = 21 MJ/m3
at 60% of CH4
2. Biogas Power Generation
Biogas
2. Biogas Power Generation
Source of Wastewater
Flour MillPalm Oil
MillPig Farm
Sugar Mill
Ethanol Alcohol
(Ton of flour)
(Ton of FFB)
(No. of pig)
(Ton of sugar cane)
m3 m3
Production (million unit/year) 2 4.5 8.17 60 0.85 0.27
Total Wastewater
(million m3/year)30 1.8 80.6 6.6 8.5 2.7
COD (mg/l) 20,000 80,000 19,000 NA NA 130,000
Total Biogas (million m3/year) 300 63 282 46.2 297.5 94.5
No. of Factory 71 37 1,962 46 NA NA
No. of Biogas Power Plant 16 3 NA NA NA NA
Source: Energy for Environment Foundation (as of Feb 2007)
Biogas Potential and Properties
2. Biogas Power Generation
Location: The Krabi
Oil-Palm Farmers Cooperatives Federation Limited
3. PEA’s Biogas Pilot Project
CHANG MAI
PHITSANULOK
LOPBURI
UDON THANI
UBON RATCHATHANI
NAKHON RATCHASIMAAYUTHAYA
CHONBUTI
NAKHONPATHOM
PHETCHABURI
NAKHON SITHAMMARATE
YALAAt 39
Moo 1
T. Klong-ya
A. Aoluk, Krabi
Project
Information
11
44
22
33
55Project Life:
15
years
Biogas Technology: Hybrid Anaerobic Fixed Film
Capacity:
2
MWInvestment Cost:95 MB
Power Generation: Gas Engine
ECoWaste
3. PEA’s Biogas Pilot Project
FFB = 200,000 Ton/year
POME = 100,000 m3/year
400 m3
/ day (Operating day = 250)
COD = 70,000 mg/l
3. PEA’s Biogas Pilot Project
POM General Data
3. PEA’s Biogas Pilot Project
3. PEA’s Biogas Pilot Project
Cover lagoon
CSTREffluent
Biogas
Influent
Effluent
Biogas
Influent
3. PEA’s Biogas Pilot Project
UASB
3. PEA’s Biogas Pilot Project
Influent
Effluent
Biogas
Influent
Effluent
Biogas
3. PEA’s Biogas Pilot Project
Influent
Effluent
Biogas
Influent
Effluent
Biogas
Anaerobic Hybrid reactor: UASB+AFF
3. PEA’s Biogas Pilot Project
Anaerobic fixed-film reactor
3. PEA’s Biogas Pilot Project
Biogas Engines
Project Benefits
Country PEAKrabi
Oil-Palm
Famers
Coop
3. PEA’s Biogas Pilot Project
2007 = Feasibility Study + Negotiation with POM
2008 = Proposal Proposed to POM + MOU and Contract Sign
2009 = Bidding Process + Construction
2010 = Commissioning + Operation + Project Evaluation
Project Working PlanProject Working Plan
3. PEA’s Biogas Pilot Project
