1 / 21

A NEW EMISSION INVENTORY OF POWER PLANTS AND INDUSTRIAL FACILITIES IN THAILAND

A NEW EMISSION INVENTORY OF POWER PLANTS AND INDUSTRIAL FACILITIES IN THAILAND. PHAM THI BICH THAO, KASEMSAN MANOMAIPHIBOON*, and CHATCHAWAN VONGMAHADLEK. Joint Graduate School of Energy and Environment (JGSEE) King Mongkut’s University of Technology Thonburi (KMUTT) Bangkok, Thailand

kynton
Download Presentation

A NEW EMISSION INVENTORY OF POWER PLANTS AND INDUSTRIAL FACILITIES IN THAILAND

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. A NEW EMISSION INVENTORY OF POWER PLANTS AND INDUSTRIAL FACILITIES IN THAILAND PHAM THI BICH THAO, KASEMSAN MANOMAIPHIBOON*, and CHATCHAWAN VONGMAHADLEK Joint Graduate School of Energy and Environment (JGSEE) King Mongkut’s University of Technology Thonburi (KMUTT) Bangkok, Thailand http://www.jgsee.kmutt.ac.th *Corresponding Author: kasemsan_m@jgsee.kmutt.ac.th For Better Air Quality (BAQ) Conference Dec., 2006, Yogyakarta, Indonesia

  2. INTRODUCTION Emission Inventory • A comprehensive listing by sources of air pollutant emissions in a geographic area during a specific time period • Important and useful in air quality management, planning, as well as modeling Source: US EPA

  3. INTRODUCTION Air Quality Management Cycle Impact & Policy Assessment • Environmental Goals • Technical Feasibility • Economic Issues • Political Implications • Environmental Impacts • Human Health • Ecosystem • Economic • Environmental Strategy • Policies • Controls Emissions Atmospheric Processes Pollutant Distributions Atmosphere

  4. INTRODUCTION Scope of Work • Emissions covered: NOX, SO2, NMVOC, CO, NH3, OC, and BC • Reason: To support air quality studies of ozone and fine particulate matter for Thailand • Emission sources: • EGAT, IPP, and SPP • Onshore industrial facilities • Base year: 2004 • Domain: Entire Thailand • Results shown here: Interim + Subject to double checking as part of QA process (ongoing)

  5. INTRODUCTION Thailand & Its regions a)Excluding power plants Source: Department of Industrial Works

  6. METHODOLOGY General Approach where E: Emission rate [mass per time], EFuncontrolled: Emission factor without control technology [mass per activity unit], EFcontrolled: Emission factor with control technology [mass per activity unit], A: Activity rate [activity unit per time], and ER: Control efficiency (in percent)

  7. METHODOLOGY Emission Estimation Diagram Energy Consumption Industrial Processes Power Plants Industrial Facilities Industrial Facilities Semi Bottom-up Top-down Top-down Bottom-up InstalledCapacity Industrial Production SPP EGAT IPP Fuel Consumption Fuel consumption (Source Specific) Uncontrolled EFs Uncontrolled EFs Uncontrolled EFs Controlled EFs Annual Emission Estimates

  8. METHODOLOGY Emission Factors • Cao et al (2006) Inventory of black carbon and organic carbon emissions from China. • Atmospheric Environment 40, 6516-6527

  9. METHODOLOGY Assumptions • Emission control in EGAT and IPP: • Low-NOX burner and water injection • No emission control for CO & NMVOC • No emission control in SPP & industrial facilities • Average operation of industrial facilities: • 48 hours/week

  10. METHODOLOGY Energy Consumption by TSICa (in percent) a)Thai Standard Industrial Classification Source: Department of Alternative Energy Development and Efficiency

  11. RESULTS Emission Estimates for Thermal Power Plants by Region

  12. RESULTS

  13. RESULTS Emission Estimates for Industrial Facilities by Region - Energy Consumption

  14. RESULTS

  15. RESULTS Emission Estimates for Industrial Facilities by TSIC - Energy Consumption

  16. RESULTS

  17. RESULTS Emission Estimates for Industrial Facilities by TSIC - Industrial Processes

  18. RESULTS Comparison to Past Emission Inventories

  19. Ongoing Work • Development of temporal distribution profiles of emission sources • Spatial allocation • Physical characterization of emission sources (e.g., stack parameters and locations)

  20. Acknowledgments • Suthisa Sanguantrakool (Department of Alternative Energy Development and Efficiency) • Piyavadee Limvoranusorn (Pollution Control Department) • Dr. Sirakarn Leungsakul (Department of Industrial Works) • Dr. Decha Pimpisut (Department of Industrial Works) • Assoc. Prof. Dr. Prungchan Wongwises (JGSEE) • Electricity Generating Authority of Thailand (EGAT) • Joint Graduate School of Energy and Environment (JGSEE).

  21. THANK YOU

More Related