Assessment of the Physicochemical Characteristics and Potentially Toxic Metals in Soils at Agbara Industrial Estate, Ogun State, Nigeria

  • C. Onwordi et al.
Keywords: contamination factor, pollution load index, potentially toxic metals, soil

Abstract

This study investigated the impact of industrial activities on the physicochemical characteristics and potentially toxic metals (PTMs) of the soil samples around Agbara Industrial Estate, south-western Nigeria. The pH, organic matter, mechanical properties (% sand, % clay and % slit) and PTMs (Ni, Co, Cu, Fe, Pb, Cr and Cd) of the surface soil samples were determined using standard methods. Pollution was assessed by the contamination factor (CF), pollution load index (PLI), and geoaccumulation index (Igeo). The results showed that the pH and organic matter ranged from 5.986.24 and 2.124.01, respectively. The soil samples were sandy and the concentrations (mg/kg) of the PTMs were Ni (5.89 0.84); Co (4.34 1.00); Cu (9.86 0.89); Fe (14100 2500); Pb (14.4 2.00); Cr (19.1 1.80) and Cd (0.84 0.30). The levels of Ni, Co, Cu, Fe and Cd in the samples were significantly different to those of the control soil. The CF revealed moderate contaminations for Ni, Pb and Cd while the other metals had low contaminations. PLI < 1 indicated a baseline of pollution of the metals and the Igeo suggested no pollution to moderate pollution of the metals.

The soil samples in and around the Industrial Estate were moderately contaminated as a result of the industrial activities therein and could pose a serious threat to humans and the environment.

References

Adebisi, S. A., Fayemiwo, K. A. (2010). Pollution of Ibadan soil by industrial effluents. N. Y. Sci. J. 3(10): 37–41.
Adriano, D. C. (2003) Trace Elements in Terrestrial Environments: Biogeochemistry, Bioavailability and Risks of Metals. 2nd edition. Springer, New York, NY, USA. p. 1–866
Aktaruzzaman, M., Fakhruddin, A. N. M., Chowdhury, M. A. Z., Fardous, Z., Alam, M. K. (2013). Accumulation of Heavy Metals in Soil and their Transfer to Leafy Vegetables in The Region of Dhaka Aricha Highway, Savar, Bangladesh. Pak. J. Biol. Sci. 16: 332–338.
Anjal, M., Uddin, R., Khan, A. U. (1987). Heavy metals in water, soil and plants of River Hindon, U. P., India. Hydrobiologia 148: 151–157.
Aruleba, J. O., Ajayi, A. S. (2012). Heavy metal pollution status of soils in some locations at Ado Ekiti, Southwestern Nigeria. J. Agri. Sci. 2: 256–264.
Awokunmi, E. E. Asaolu, S. S., Ipinmoroti, K. O. (2010). Effect of leaching on heavy metals concentration of soil in some dumpsites. Afr. J. Environ. Science & Technology. 4(8): 495–499.
Azumi, D. S., Bichi, M. H. (2010). Industrial pollution and heavy metals profile of Challawa river in Kano, Nigeria. Journal of Applied Sciences in Environ. Sanitation. 5: 23–29.
CCME (Canadian Council of Ministers of the Environmental) (1999). Canadian soil quality guidelines for the protection of environmental and human health: Summary tables (Chapter 7). In: Canadian Environmental Quality Guidelines. Canadian Council of Ministers of the Environment, Winnipeg.
Chen, T. B., Wong, J. W. C., Zhon, H. Y., Wong, M. H. (1997). Assesment of trace metal distribution and contamination in surface soils of Hong Kong. Environmental Pollution. 96(1): 61–68.
Demirezen, D., Aksoy, A. (2006). Heavy metal contamination of urban soils and street dusts in limits for Cu, Zn, Ni and exceeded for Cd and Pb, Journal Food Quality. 2: 252–265.
Elias, P. O., Gbadegesin, A. S. (2012). Comparative study of soils derived from sedimentary and basement rock formations of the lower Ogun river floodplain, South Western Nigeria. Journal of Geography and Geology, 4(2): 71–80.
Etim, E. U., Onianwa, P. C. (2013). Heavy Metal Pollution of Topsoil in the Vicinity of an Industrial Estate Co-Located with a Housing Estate in Southwestern Nigeria Journal of Environmental Protection. 4: 91–98.
Ezejiofor, T. I. N., Ezejiofor, A. N., Udebuani, A. C., Ezeji, E. U., Ayalogbu, E. A., Azuwuike, C. O., Adjero, L. A., Ihejirika, C. E., Ujowundu, C. O., Nwaogu L. A., Ngwogu, K. O. (2013). Environmental metals pollutants load of a densely populated and heavily industrialized commercial city of Aba, Nigeria. Journal of Toxicology and Environmental Health Sciences. 5(1): 1–11
FOEFL (Federal Office of Environment Forests and Landscape), (1987). Commentary on the Ordinance Relating to Pollutants in Soil (VSBo of 9 June, 1986), FOEFL. Bern, Switzerland.
Gee, G. W., Bauder, V. (1979). Particle size analysis by hydrometer: a simplified method for routine textural analysis and a sensitivity test of measurement parameter. Soil Science Society of America Journal. 43: 1004–1007.
Habib, M. N., Shil, N. C., Mahmudm, N. U., Rashidand, M. H., Hossain, K. M. (2009). Lead, cadmium and nickel contents of vegetables grown in indutrially polluted and non-pollutes areas of Bangladsh. Bangladesh J. Agric., 34: 545–554.
Inuwa, M., Abdulraham, U. A., Yauri, B., Ibrahim, S. A. (2007). Analytical assessment of some trace metals in soils around the major areas of Northwestern Nigeria. Trends in Applied Sci. Res., 2(6): 515–521.
Jain, C. K., Singhal, D. C., Sharma, M. K. (2005). Metal pollution assessment and water in the river Hindon, India. Environ. Monit. Assess. 105: 193–207.
Jasim, U. A., Abdul, G. (2010). Heavy metal contamination in water, soil and vegetables of the industrial area in Dhaka, Bangladesh. Environ. Monit. Assess. 166: 347–357.
Li, X. D., Poon, C. S., Liu, P. S. (2001). Heavy metal contamination of urban soils and street dust in Hong Kong. Applied Geochem. 16: 1361–1368.
Mmolawa, K. B., Likuku, A. S., Gaboutloeloe, G. K. (2011). Assessmnet of heavy metal pollution in soils along major roadside areas in Botwana. African Journal Environment Sci. Technol. 5: 186–196.
Muller, G. (1969). Index of geo-accumulation in sediments of the Rhine River. Geojournal. 2: 108–118.
Nelson, D. W., Sommers, L. E. (eds.) (1996). Total carbon, organic carbon and organic matter. ASA and SSSA Book Series 5, Madison, WI. p. 961–1010.
Nouri, J., Khorasani, N., Lorestani, B., Karami, M., Hassani, A. H., Yousefi, N. (2009). Accumulation of heavy metals in soil and uptake by plant species with phytoremediation potential. Environment and Earth Science. 59: 315–323.
Reimann, C., Boyal, R., De-Carittat, P., Halleraker, J. H., Kashalina, G., Niskavaara, H., Bogatgrev, L. (1997). Top soil (0–5 cm) composition in 8 arctic catchments in northern Europe (Finland, Norway & Russian). Environ. Pollution, 95(1): 36–45.
Shi, G. Z., Chen, S., Xu, J., Zhang, L., Wang, L., Bi, C., Teng, J. (2008). Potentially toxic metal contamination of urban soils and roadside dust in Shanghai, china. Environ. Pollut. 156: 251–260.
Singh, M., Singh, A. K. (2007). Bibliography of environmental studies characteristics and anthropogenic influences on the Ganga River. Environ. Monitoring Assess. 129: 421–432.
Sundar, K., Vidya, R., Mukherjee, A., Chandrasekara, M. (2010). High Chromium Tolerant Bacterial Strain from River Basin, Impact of tannery pollution. Res. J. Environ. Earth Sci. 2: 12–117.
Thomilson, D. C., Wilson, D. J., Harris, C. R., Jeffrey, D. W. (1980). Problem in heavy metals in estuaries and the formation of pollution index Helgol. Wiss. Meeresunlter. 33: 566–575.
Venkatasubramani, R., Meenambal, T. (2007). Study of sub-surface water quality in MettupalayamTaluk of Coimbatore district Tamil Nadu National Environ. Pollution Technology. 6: 307–310.
Wang, C., Hu, X., Chen, M. L., Wu, Y. H. (2005). Total concentration and fraction of Cadmium, Chromium, Lead, Copper, Nickel and Zinc in sewage sludge form municipal and industrial wastewater treatment plants. J. Hazardous Matter. 119: 245–249.
Published
2018-07-23
How to Cite
Onwordi et al., C. (2018). Assessment of the Physicochemical Characteristics and Potentially Toxic Metals in Soils at Agbara Industrial Estate, Ogun State, Nigeria. Journal of Scientific Research and Development, 17(1), 1-8. Retrieved from http://jsrd.unilag.edu.ng/article/view/30
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Articles