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Qualitative assessment on premature human mortality due to the emission of fine particulate matter from the Matarbari coal power plant
Author(s) -
Ahmed Sheikh Imran Uddin
Publication year - 2019
Publication title -
environmental quality management
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.249
H-Index - 27
eISSN - 1520-6483
pISSN - 1088-1913
DOI - 10.1002/tqem.21656
Subject(s) - particulates , coal , environmental science , plume , atmospheric sciences , power station , power (physics) , environmental engineering , geography , meteorology , chemistry , physics , engineering , waste management , organic chemistry , quantum mechanics , thermodynamics
This study reports the probability of increased mortality of people within the political border of Bangladesh due to the emission of fine particulate matter with diameters of 2.5 microns or less (PM 2.5 ) from the Matarbari coal power plant (MCPP). A Gaussian plume dispersion model has been used for this estimation. The PM 2.5 emission rate data are unavailable as the construction of MCPP is still in its initial stage; therefore, the anticipated PM 2.5 emission rate has been estimated based on data from a number of coal‐fired power plants in India and China. To make this study more meaningful, two different emission rates have been considered representing the best‐case and worst‐case scenarios. In both cases, the intake fraction has been found to be 0.12×10 −2 , and the value of relative risk varies between 1.134 and 1.374, respectively. Finally, it is estimated that approximately 11.5 million people inside Bangladesh will be exposed to the PM 2.5 emission from MCPP, and between 7,667 and 17,675 people will experience premature death every year.