Trace Metals Characterization in Environmental Media: A Case Study of Cement Production Area Ewekoro, Southwest, Nigeria
American Journal of Environmental Protection
Volume 3, Issue 2, April 2014, Pages: 83-89
Received: Feb. 7, 2014;
Accepted: Apr. 20, 2014;
Published: Apr. 30, 2014
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Majolagbe A. O., Dept. of chemistry, Lagos state University, Lagos, Nigeria
Yusuf, K. A., Dept. of chemistry, Lagos state University, Lagos, Nigeria
Duru, A. E., Dept. of chemistry, Lagos state University, Lagos, Nigeria
Environmental quality deterioration resulting from increase in the level of potentially toxic metals is becoming more pronounced, thus raising the question on safety status of our environment. Impact assessment and characterization of trace metals in the environmental media including groundwater, top soils, and tree barks in the vicinities of West African Portland Cement Company factory mill, Ewekoro, Ogun State, Nigeria was undertaken. The environmental samples were analysed for trace metals employing flame atomic absorption spectrometry (FAAS). The concentration of Cu, Cd and Fe detected in the groundwater ranged between 0.026 - 0.082, 0.0038 - 0.004 and 0.003- 0.035 (mg/L) respectively. A decrease order in the level of metals level observed in the top soil is Fe > Pb >Ni > Cr > Cu > Cd, while that of tree barks samples is Fe > Cu > Cr > Pb > Ni > Cd. The saturated index (SI) obtained (through phreqC model) of the groundwater samples showed saturated to undersaturated with respect to CdSO4 and FeSO4:7H2O, while SI was saturated to supersaturate with respect to CdCO3 and FeCO3. Quality indices employed in analyzing soil data include enrichment factor, contamination factor and pollution load index. There is a buildup of trace metals in the environment (soil) particularly Pb. The levels of metals investigated are within the threshold limit set by the WHO health-based guideline for drinking water. Significant correlations were found to exist between Cd and Ni, Cr and Fe both in the tree bark and top soil samples, suggesting common source
Majolagbe A. O.,
Yusuf, K. A.,
Duru, A. E.,
Trace Metals Characterization in Environmental Media: A Case Study of Cement Production Area Ewekoro, Southwest, Nigeria, American Journal of Environmental Protection.
Vol. 3, No. 2,
2014, pp. 83-89.
E.M.S. Tahawy, R. Hanningan, M. ,Nassef, .and K.A. Ayed, El. (2006). Determination of some heavy metals in the environment of Sadat industrial city. Faculty of science, Cairo University, Egypt. Proceeding of the 2ndenvironment physics conference,18-22 .pp.145- 151.
United States Department of agriculture (USDA). (2000). Soil Quality –.Heavy metal soil contamination. Urban technical note No 3.
M. Miranda, M. Lo´pez-Alonsob, C. Castillob, J. Herna´ndezb, and J.L. Beneditob J.L.(2005). Effect of moderate pollution on toxic and trace metal levels in calves from a polluted area of northern Spain. Environmental International. 31 :543-548.
C. Knight, and J. Kaise, (1997). Heavy metals in surface water and stream sediments in Jamaica. Envi. Geochemistry and health, Kingston Jamaica Chapman and hill published,Kingston.19:63-66.
N. E. Okoronkwo, S.A. Odemelam, and A.O Ano.(2006).Levels of Toxic elements in soil of abanoned dumpsite. African Journal of Biotechnology. 5:1241 – 1244.
L. Chimuka and O.O. John (2005). Metals in envirmental media: Study of trace and platinum group metals in Thohoyandou, South Africa. Water S.A. 31: 581-586.
A.M. Gbadebo and O. D. Bamkole. (2007). Analysis of potentially toxic metals in airborne cement dustaround Sagamu, southwest ,Nigeria. Journal of applied science. 7(1):35-40.
J.R. Riordan. (1983). Handling of heavy metals by cultured cells from patients with Menke diseases. In Sarkar, D (eds.) Biological aspects of metals related disease. Raven Press, New York,pp.159 -170.
L.J. Folinbee. (1993). Human effects of air pollution. Environ. Health perspective. 100:45-46.
S. Mishra, S. Srivastava, R.D. Tripathi, R. Kumar, C.S. Seth, and D.K. Gupta. (2006). Lead detoxification by coontail (Ceratophylum demersum L.) involves indication of phytochelatins and antioxidant system in response to its accumulation. Chemosphere 65(6):1027–1039.
O.M. Liu, S. Salmijah, B.S. Ismail and A. Aminah. (2007).The impact of Traffic causing Lead expo-sure to Malaysian school children. Global Jour-nal environmental Research. 1(2):43-48.
T. Kehinde-Phillips. (1992) Ogun State maps. Rex publisher, Ibadan, pp187.
M.E. Omosola and O.S. Adegoke.(1981) Tectonic evolution and cretaceous stratigraphy of the Dahomey Basin. Journal Mineral Geology. 18:130-137.
G. Protano, F. Riccobono and G. Sabatini. Does Salt Intrusion Constitute a mercury contamination risk for coastal fresh water aquifers? Environmental Pollution,110:51-458.
A.O. Majolagbe, A.A. Kasali and L.O. Ghaniyu.(2001).
Quality assessment of groundwater in the vicinity of dumpsites in Ifo and Lagos, Southwestern Nigeria. Advances in Applied Science Research, 2(1), pp. 289-29.APHA / AWWA / WPCF. 2005. Standard Methods for the Examination of Water and Wastewater. 21st ed. Washington, APHA / AWWA / WPCF.
Department of Environmental (DOE). 1972. Analysis of Raw, Portable and Wastewaters. London, Department of Environmental, 12-16.
R.A.Sutherland, C.A. Tolosa, F.M.G.Tack and M.G. Verloo. (2000).Characterization of selected element concentration and enrichment ratios in background and anthropogenically impact roadside areas. Arch of environmental contamination and toxicology. 38: (4) 428 – 438.
H. Ghrefat and N.Yusuf. (2006). Assessing Mn, Fe, Cu, Zn and Cd pollution in bottom sediments of Wadi Al-Arab Dam, Jordan. Chemosphere. 65: 2114–2121.
G.M.S. Abrahim and R.J. Parker (2008).Assessment of heavy metal enrichment factors and the degree of contamination in marine sediments from Tamaki Estuary, Auckland, New Zealand. Environ. Monit. Assess. 136: 227–238, 2008.
O. Akoto, J.H. Ephraim and G. Darko.(2008).Heavy metal pollution in surface soils in the vicinity of abundant railway servicing workshop in Kumasi, Ghana. Int. J. Environ. Res. 2(4): 359–364, 2008.
United States Environmental Protection Agency, USEPA. (1982).Aquatic Fate process Data for Organic priority pollutant. Office of Water regulation and Standards. Washington, DC 20460.
H.M. Ragunath. Groundwater. (1987).New Delhi, Wiley Eastern Ltd., p. 563.
M. Coetsiers and K. Walraevens. (2006). Chemical characterization of the Neogene Aquifer, Belgium. Hydrogeology. 14: 1556–1568.
O.S. Fatoki, Z. Mbolekwa and O.R. Awofolu (2004). Levels of trace metals in water and sediment from Tyume River and its effects on an irrigated farmland. Alice, South Africa. Water S.A. 31: 87.
S. Ogunyemi, O. R. Awodoyin and T Opadeji. (2003). Urban Agricultural Production: Heavy Metal and multivariate assessment of contamination sources. Chemosphere 74: 491–495.
A.A. Amusan, D.V. Ige and R. Olawale. (2005). Characteristics of soils and Crops uptake of metals in Municipal waste dumpsites in Nigeria. J. Hum. Ecol. 17(3):167 – 171.
P. Jarmo (2001).Heavy metals loading in tree barks, Mossses and Lichen Forest condition in a changing environment. The Finnish case study, t the Finnish forest research institute, Oulu, Finland. Forest sciences. 65:16.
A.O. Bowen (1979). Normal and Phytotoxic level of metals in plants leaves and barks. Journal of Environment quality.7: 27.
World Health Organization (WHO). 2006. Guidelines for Drinking-Water Quality. First addendum to 3rd ed. 1, Recommendation. J. Hydrol Geneva, WHO (World Health Organization), p. 595.
National Guidelines and Standards Drinking Water Quality. (2005) NESREA Publications, Federal Ministry of the Environment 5 (3) :54.