PM10 and CO dispersion modeling of emissions from four thermal power plants in Mashhad, Iran

Document Type : Article

Authors

1 Marine Science and Technology Faculty, North Tehran Branch, Islamic Azad University, Tehran, Iran.

2 Mechanical Engineering Department, Islamic Azad University, Central Tehran Branch, Tehran, Iran.

Abstract

In this study, we present an evaluation of the (PM10) and carbon monoxide (CO) particulate matter exposure level originated from the four power plants in the area using Air Pollution Dispersion Model. Combined use of AREMOD (The American Meteorological Society/Environmental Protection Agency Regulatory Model), ArcGIS and health risk assessment were applied to estimate the level of pollution in thirteen municipal receptors in the city. The results indicated the long-range transport of the pollutants from the power plants expected to impose significant health impacts on residential receptors. Almost 80000 inhabitants of the city were exposed to PM10 concentration, ranging between 50-75 µg/m3 and 100000 were exposed to CO concentration, ranging between 40-45 µg/m3. Approximately, 1200 hectares of the city were exposed to PM10 concentration, ranging from 40 to 50 µg/m3 and 370 hectares of the city area were exposed to CO concentration between 50-75 µg/m3. Comparison between simulated and observed concentrations of pollutants shows a little overestimation by model.

Keywords

Main Subjects


1. UN World urbanization prospects: the 2014 revision highlights (ST/ESA/SER.A/352)", Department of Economic and Social A_airs, Population Division, Texas, USA (2014). 2. Kampa, M. and Castanas, E. Human health e_ects of air pollution", Environment Pollutant, 151, pp. 362{ 367 (2007). 3. Liu H.Y., Bartonova, A., Schindler, M., et al. Respiratory disease in relation to outdoor air pollution in Kanpur, India", Archives of Environmental & Occupational Health, 68, pp. 204{217 (2018). 4. Moshammer, H., Bartonova, A., Hanke, W., et al. Air pollution: A threat to the health of our children", Acta Paediatr, 95, pp. 93{105 (2006). 5. Oak Ridge National Laboratory, Environmental Quality and the U.S. Power Sector: Air Quality, Water Quality, Land Use and Environmental Justice ORNL, Energy and Transportation Science Division, USA (2017). 6. Shahmohamadi, P., Cubasch, U., Sodoudi, S., et al. Mitigating Urban Heat Island E_ects in Tehran Metropolitan Area, 2nd Ed., Intech Open press (2012). 7. International Energy Agency (IEA) Weo, Special Report Energy and Air Pollution, International Energy Agency, Paris, France (2016). 8. Perera, F. Pollution from fossil-fuel combustion is the leading environmental threat to global pediatric health and equity: Solutions exist", International Journal of Environmental Research and Public Health, 15(1), pp. 16{21 (2017). 9. Pope, C.A. Mortality e_ects of longer term exposures to _ne particulate air pollution: review of recent epidemiological evidence", Inhalation Toxicology International Forum for Respiratory Research, 19, pp. 33{ 38 (2007). M.A. Moharreri et al./Scientia Iranica, Transactions B: Mechanical Engineering 27 (2020) 2433{2442 2441 10. Awasthia, S., Khareb, M., and Gargav, P. General plume dispersion model (GPDM) for point source emission", Environmental Modeling and Assessment, 11, pp. 267{276 (2006). 11. Mahboob, A. and Makshoof, A. Dispersion modeling of noxious pollutants from thermal power plants", Turkish Journal of Engineering and Environmental Sciences, 34, pp. 105{120 (2009). 12. Watts, N., Adger, W.N., Agnolucci, P., et al. Health and climate change: Policy responses to protect public health", The Lancet, 386, pp. 1861{1914 (2015). 13. World Health Organization, Regional O_ce for Europe Health E_ects of Particulate Matter-Policy Implications for Countries in Eastern Europe, Caucasus and Central Asia, Denmark (2017). 14. World Health Organization, Ambient Air Pollution: A Global Assessment of Exposure and Burden of Disease, Denmark (2017). 15. Ehrlich, C., Noll, G., Kalko_, W.D., et al. PM10, PM2:5 and PM1:0 emissions from industrial plants, results from measurement programs in Germany" Atmospheric Environment, 41(29), pp. 6236{6254 (2007). 16. Henschel, S.A., Zeka, R., Tertre, A., et al. Air pollution interventions and their impact on public health", International Journal of Public Health, 57, pp. 757{768 (2012). 17. Cristina, M., Cervino, M., and Gianicolo, E.A. Secondary particulate matter originating from an industrial source and its impact on population health", International Journal of Environmental Research and Public, 12(7), pp. 7667{7681 (2015). 18. Posada, E., and Gomez, M. The e_ect of sulfur in diesel fuel on PM2.5 in Medellin (slides)", In: Proceedings of the 8th International Conference Air Quality-Science and Application, Athens (2012). 19. Beelen, R., Raaschou-Nielsen, O., Stafoggia, M., et al. E_ects of long-term exposure to air pollution on natural-cause mortality: An analysis of 22 European cohorts within the multicentre ESCAPE project", The Lancet, 383, pp. 785{795 (2014). 20. Gupta, M., and Mohan, M. Assessment of contribution to PM10 concentrations from long-range transport of pollutants using WRF/Chem over a subtropical urban airshed", Atmospheric Pollution Research, 4, pp. 405{410 (2013). 21. Nicks, D.K., Holloway, J.S., Ryerson, T.B., et al. Fossil-fueled power plants as a source of atmospheric carbon monoxide", The Royal Society of Chemistry, 11, pp. 175{192 (2002). 22. Teggi, S., Costanzini, S., Ghermandi, G., et al. A GIS-based atmospheric dispersion model for pollutants emitted by complex source areas", Science of the Total Environment, 610, pp. 175{190 (2018). 23. Abril, G.A., Diez, S.C., Pignata, M.L., et al. Particulate matter concentrations originating from industrial and urban sources: Validation of atmospheric dispersion modeling results", Atmospheric Pollution Research, 7, pp. 180{189 (2016). 24. Report on a selection of population indices in Mashhad based on general census data of population and housing", Statistics Center. Mashhad, Iran (2016), http://amar.mashhad.ir. 25. Azapagic, A., Chalabi, Z., Fletcher, T., et al. An integrated approach to assessing the environmental and health impacts of pollution in the urban environment: Methodology and a case study", Process Safety and Environmental Protection, 91, pp. 508{520 (2013). 26. North American Power Plant Air Emissions (NAPPAE), Particulate matter emissions report", Texas, USA (2005). 27. Ma, J., Yi, H., Tang, X., et al. Application of AERMOD on near future air quality simulation under the latest national emission control policy of China: A case study on an industrial city", Journal of Environmental Sciences, 25, pp. 1608{1617 (2013). 28. Mokhtar, M.M., Hassim, M.H., and Taib, R.M., Health risk assessment of emissions from a coal- _red power plant using AERMOD modelling", Process Safety and Environmental Protection, 92, pp. 2{11 (2014). 29. Chang, S.Y., Vizuete, W., Valencia, A., et al. A modeling framework for characterizing near-road air pollutant concentration at community scales", Science  of the Total Environment, 538, pp. 905{921 (2015).