Particulates Distribution Around Smallholder Gari Production Facilities in the Niger Delta, Nigeria

Glory Richard
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Glory Richard: Department of Community Medicine, Faculty of Clinical Sciences, Niger Delta University, Wilberforce Island, Bayelsa State, Nigeria

Academic Journal of Life Sciences, 2021, vol. 7, issue 1, 17-21

Abstract: This study evaluated the distribution of particulates (PM1, PM 2.5, PM 4, PM 7, PM 10, and TSP) around smallholder gari production facilities in the Niger Delta, Nigeria. The particulates were evaluated at 3 distances (3.05, 7.62, and 15.24 m) from emission source in the dry season (November, January, and March) and wet season (May, July, and September) in Delta, Bayelsa, Rivers, and Abia states. A mini-volume air sampler was used to assess the concentration of particulates, while health risk was assessed following standard protocol using median and geometric mean as reference values. The particulates ranged from 11.54 – 14.99 µg/m3, 18.70 – 22.34 µg/m3, 26.12 – 36.04 µg/m3, 37.00 – 52.26 µg/m3, 46.91 – 72.49 µg/m3 and 57.94 – 99.49 µg/m3 for PM1, PM2.5, PM4, PM7, PM10 and TSP, respectively. There were statistical variations (p

Keywords: Air quality; Environmental health; Gari processing; Particulates; Pubic health. (search for similar items in EconPapers)
Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:arp:ajlsar:2021:p:17-21

DOI: 10.32861/ajls.71.17.21

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