Soils around the vicinity of two Abattoirs located in Obio/Akpor Local Government Area of Rivers State were collected and analyzed for Polycyclic aromatic hydrocarbon and heavy metals using standard methods. Rukpokwu abattoir is noted for roasting/processing cowhide for meat exclusively with expired automobile tyres as fuel source while firewood is exclusively being used at Rumuokoro abattoir. Levels of polycyclic aromatic hydrocarbons (PAHs) in the sample were determined using Gas chromatographic method, while the heavy metals were determined using spectrophotometer. Roasting activities were carried out in Rupokwu abattoir by flaring expired tyres while firewood is used in Rumuokoro abattoir for same. Results of the individual PAHs in abattoir soils indicated the absence of low molecular weight members such Acenaphthene and Acenaphthylene however Naphthalene was recorded. Rukpokwu recorded higher value of 4.78µg/kg for Anthracene while the least value of 0.36 µg/kg was observed in the control. Benzo(a)anthracene and Phenanthrene were only recorded in Rukpokwu. Chrysene and Fluoranthene were obtained from Rupokwu and the control. Benzo(a)pyrene, Benzo(g,h,i)perylene, Benzo(k)fluoranthene, Benzo(k)fluoranthene, Dibenz(a,h)anthracene, Indeno(1,2,3cd)pyrene, Fluorene, Naphthalene, 2-methylnaphthalene and Pyrene recorded higher values of 10.75, 19.21, 14.49, 156.99, 39.55, 30.03, 39.3, 26.25 and 290.17µg/kg in Rukpokwu. The total concentration of PAHs was more in Rukpokwu than Rumuokoro soil with significant difference (P<0.05). Rukpokwu soil recorded the higher values of (36.74, 10.2, 10.98, 13.53, 744.6) mg/kg for Pb, Cd, Cr, Ni and Fe, respectively. This is not unconnected with the cowhide charring carried out with tyre fire in this abattoir. It was generally observed that PAHs concentrations in all the soils were below the EU permissible limits of 1000µg/kg in soils. However, continual monitoring of slaughterhouse operations that can result in the disperse and deposit of PAHs and heavy metals into the air and soil is required to reduce the potential threats to human health and safety.
Published in | International Journal of Microbiology and Biotechnology (Volume 7, Issue 2) |
DOI | 10.11648/j.ijmb.20220702.14 |
Page(s) | 69-74 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2022. Published by Science Publishing Group |
Abattoir, Tyre Fire, Firewood, Polycyclic Aromatic Hydrocarbon, Heavy Metals, Gas Chromatography
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APA Style
Ariyo Adenike Bosede, Obire Omokaro. (2022). Comparative Effect of Firewood and Automobile Tyre Flaring on Polycyclic Aromatic Hydrocarbons (PAHs) and Heavy Metal content of Abattoir Soils in Rivers States. International Journal of Microbiology and Biotechnology, 7(2), 69-74. https://doi.org/10.11648/j.ijmb.20220702.14
ACS Style
Ariyo Adenike Bosede; Obire Omokaro. Comparative Effect of Firewood and Automobile Tyre Flaring on Polycyclic Aromatic Hydrocarbons (PAHs) and Heavy Metal content of Abattoir Soils in Rivers States. Int. J. Microbiol. Biotechnol. 2022, 7(2), 69-74. doi: 10.11648/j.ijmb.20220702.14
AMA Style
Ariyo Adenike Bosede, Obire Omokaro. Comparative Effect of Firewood and Automobile Tyre Flaring on Polycyclic Aromatic Hydrocarbons (PAHs) and Heavy Metal content of Abattoir Soils in Rivers States. Int J Microbiol Biotechnol. 2022;7(2):69-74. doi: 10.11648/j.ijmb.20220702.14
@article{10.11648/j.ijmb.20220702.14, author = {Ariyo Adenike Bosede and Obire Omokaro}, title = {Comparative Effect of Firewood and Automobile Tyre Flaring on Polycyclic Aromatic Hydrocarbons (PAHs) and Heavy Metal content of Abattoir Soils in Rivers States}, journal = {International Journal of Microbiology and Biotechnology}, volume = {7}, number = {2}, pages = {69-74}, doi = {10.11648/j.ijmb.20220702.14}, url = {https://doi.org/10.11648/j.ijmb.20220702.14}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmb.20220702.14}, abstract = {Soils around the vicinity of two Abattoirs located in Obio/Akpor Local Government Area of Rivers State were collected and analyzed for Polycyclic aromatic hydrocarbon and heavy metals using standard methods. Rukpokwu abattoir is noted for roasting/processing cowhide for meat exclusively with expired automobile tyres as fuel source while firewood is exclusively being used at Rumuokoro abattoir. Levels of polycyclic aromatic hydrocarbons (PAHs) in the sample were determined using Gas chromatographic method, while the heavy metals were determined using spectrophotometer. Roasting activities were carried out in Rupokwu abattoir by flaring expired tyres while firewood is used in Rumuokoro abattoir for same. Results of the individual PAHs in abattoir soils indicated the absence of low molecular weight members such Acenaphthene and Acenaphthylene however Naphthalene was recorded. Rukpokwu recorded higher value of 4.78µg/kg for Anthracene while the least value of 0.36 µg/kg was observed in the control. Benzo(a)anthracene and Phenanthrene were only recorded in Rukpokwu. Chrysene and Fluoranthene were obtained from Rupokwu and the control. Benzo(a)pyrene, Benzo(g,h,i)perylene, Benzo(k)fluoranthene, Benzo(k)fluoranthene, Dibenz(a,h)anthracene, Indeno(1,2,3cd)pyrene, Fluorene, Naphthalene, 2-methylnaphthalene and Pyrene recorded higher values of 10.75, 19.21, 14.49, 156.99, 39.55, 30.03, 39.3, 26.25 and 290.17µg/kg in Rukpokwu. The total concentration of PAHs was more in Rukpokwu than Rumuokoro soil with significant difference (P<0.05). Rukpokwu soil recorded the higher values of (36.74, 10.2, 10.98, 13.53, 744.6) mg/kg for Pb, Cd, Cr, Ni and Fe, respectively. This is not unconnected with the cowhide charring carried out with tyre fire in this abattoir. It was generally observed that PAHs concentrations in all the soils were below the EU permissible limits of 1000µg/kg in soils. However, continual monitoring of slaughterhouse operations that can result in the disperse and deposit of PAHs and heavy metals into the air and soil is required to reduce the potential threats to human health and safety.}, year = {2022} }
TY - JOUR T1 - Comparative Effect of Firewood and Automobile Tyre Flaring on Polycyclic Aromatic Hydrocarbons (PAHs) and Heavy Metal content of Abattoir Soils in Rivers States AU - Ariyo Adenike Bosede AU - Obire Omokaro Y1 - 2022/04/26 PY - 2022 N1 - https://doi.org/10.11648/j.ijmb.20220702.14 DO - 10.11648/j.ijmb.20220702.14 T2 - International Journal of Microbiology and Biotechnology JF - International Journal of Microbiology and Biotechnology JO - International Journal of Microbiology and Biotechnology SP - 69 EP - 74 PB - Science Publishing Group SN - 2578-9686 UR - https://doi.org/10.11648/j.ijmb.20220702.14 AB - Soils around the vicinity of two Abattoirs located in Obio/Akpor Local Government Area of Rivers State were collected and analyzed for Polycyclic aromatic hydrocarbon and heavy metals using standard methods. Rukpokwu abattoir is noted for roasting/processing cowhide for meat exclusively with expired automobile tyres as fuel source while firewood is exclusively being used at Rumuokoro abattoir. Levels of polycyclic aromatic hydrocarbons (PAHs) in the sample were determined using Gas chromatographic method, while the heavy metals were determined using spectrophotometer. Roasting activities were carried out in Rupokwu abattoir by flaring expired tyres while firewood is used in Rumuokoro abattoir for same. Results of the individual PAHs in abattoir soils indicated the absence of low molecular weight members such Acenaphthene and Acenaphthylene however Naphthalene was recorded. Rukpokwu recorded higher value of 4.78µg/kg for Anthracene while the least value of 0.36 µg/kg was observed in the control. Benzo(a)anthracene and Phenanthrene were only recorded in Rukpokwu. Chrysene and Fluoranthene were obtained from Rupokwu and the control. Benzo(a)pyrene, Benzo(g,h,i)perylene, Benzo(k)fluoranthene, Benzo(k)fluoranthene, Dibenz(a,h)anthracene, Indeno(1,2,3cd)pyrene, Fluorene, Naphthalene, 2-methylnaphthalene and Pyrene recorded higher values of 10.75, 19.21, 14.49, 156.99, 39.55, 30.03, 39.3, 26.25 and 290.17µg/kg in Rukpokwu. The total concentration of PAHs was more in Rukpokwu than Rumuokoro soil with significant difference (P<0.05). Rukpokwu soil recorded the higher values of (36.74, 10.2, 10.98, 13.53, 744.6) mg/kg for Pb, Cd, Cr, Ni and Fe, respectively. This is not unconnected with the cowhide charring carried out with tyre fire in this abattoir. It was generally observed that PAHs concentrations in all the soils were below the EU permissible limits of 1000µg/kg in soils. However, continual monitoring of slaughterhouse operations that can result in the disperse and deposit of PAHs and heavy metals into the air and soil is required to reduce the potential threats to human health and safety. VL - 7 IS - 2 ER -