Analysis of Pollution Levels of Heavy Elements Using Fractionation Pattern of Street Soils of Langtang North, Plateau State, Nigeria
Asian Journal of Chemical Sciences,
Soil Pollution is a serious environmental challenge around the world today. Anthropogenic activities and population explosion have continued to pose great danger to our environment most especially land resources which are fixed. It is against this backdrop that this study assessed the levels of some selected heavy elements (As, Cd, Co, Cr, Cu, Fe, Mn, Ni and Zn). To achieve this, various fractions of exchangeable bound metals, carbonate bound metals, manganese oxide bound metals, iron/manganese bound metals, organic/sulphide bound metals and residual bound metals in soils of Bala, Gantang, She–for, Walang and Yangang Streets as well as Intorok Street which serves as control, Langtang North, Plateau State, Nigeria were assayed using Atomic Absorption Spectrophotometry. The results show that the bioavailable/soluble fractions ranges in (mg/kg) are for: As (BDL – 34.00), Cd (3.00 - 45.00), Co (BDL – 70.00), Cr (42.00 – 155.00), Cu (47.00 – 73.00), Fe (48.00 – 116.00), Mn (46.00 – 119.00), Ni (42.00 – 108.00), Pb (30.00 – 292.00) and Zn (45.00 – 207.00) in all the Streets investigated. The residual/ insoluble fraction ranges in (mg/kg) are for: As (BDL – 5.00), Cd (1.00 – 11.00), Co (BDL – 25.00), Cr (9.00 – 56.00), Cu (11.00 – 19.00), Fe (11.00 – 28.00), Mn (10.00 – 25.00), Ni (10.00 – 21.00), Pb (11.00 – 68.00) and Zn (9.00 – 47.00). The residual fraction is associated with minimal toxicity since migration and transformation of this fraction under general conditions are limited because of being tightly bound to Fe and Mn oxides and hydroxides. The bioavailable fraction is generally observed to be predominant in all the soil, it is usually associated with anthropogenic factors. Higher heavy element concentrations in these streets were recorded in points where there are evidences of organic load discharge and domestic effluents as in the case of Gantang, Yangang, and Bala streets. The fractionation pattern for the six streets assayed showed the northern (hill) part of Langtang North has no potential risk of contamination. However, the plain or southern part of the study area showed high potential risk that if not monitored will result in serious contamination. Topography plays an important role in the risk factor of heavy element contamination in the study area. The overall results showed evidence of some heavy metal pollution in all the Street soils assayed with possible cumulative effect over time.
- atomic absorption spectrophotometry
- heavy elements
- bioavailable fraction
- residual fraction and pollution
How to Cite
Mafuyai GM, Eneji IS, Shaato R, Nnamonu LA. Heavy Metals Concentration in Soil Irrigated with ex-tin mining Pond Water, Bokkos L.G.A, Plateau state, Nigeria. African Journal of Environment of Natural science research. 2019;2(3):13-28.
Mafuyai GM, Shaapera U, Ayuba SM. Enrichment and Geo-accumulation of Pb, Zn, As, Cd, Mn and Cr in Farm Soils Around Tin Mines Areas in Plateau state, Nigeria. African Journal of Environment and Natural Sciences. 2020;3(2):22-31.
Opaluwa OD, Aremu MO, Ogbo L, Abiola KA, Odiba IE, Abubakar MM, Nweze NO. Heavy Metal Concentrations in Soils, Plant Leaves and Crops Grown around Dumpsites in Lafia Metropolis, Nasarawa State, Nigeria. Advances in Applied Science Research. 2012;3 (2):780-784.
Teng Y, Wu J, Lu S, Wang Y, Jiao X, Sung L. Soil and Soil Environmental Quality Monitoring in China. A review. Environment international. 2014;68:177-199.
Li XN, Jiao WT, Xiao B, Chen WP, Chang AC. Soil Pollution and Site Remediation Policies in China A review. Environmental Reviews. 2015;23: 263-274.
Henry MU, Ogenyi RA, Henry UI, Dogun O. Assessment of Heavy Metal Concentration in Water Soil and Vegetable in ex-mining ponds, Jos South L.G.A, Plateau state, Nigeria, International Journal of Scientific and Research Publications. 2018;8(8):840-845.
Kanmony C. Human Rights and Health Care”. Mittal Publication, New Delhi, India. 2009;73-76.
Ajibola VO, Ozigis I. Partitioning of Some Heavy Metals in Kaduna Streets Soils. Journal of Chemical Society of Nigeria. 2005;30(1):62-66.
Pain A. A Brief Look at Life: One Man’s View Predicament”. Troubador Public Limited, Leicester, United Kingdom. 2008;81-84.
Fong F, Seng C, Azan A, Tahir M. Possible Source and Pattern Distribution of Heavy Metals Content in Urban Soil at Kuala Terenggnu Town Centre. The Malasian Journal of Analytical Science. 2008;12:458 - 467.
Ruqia N, Muslim K, Muhammad M, Hammeed UR, Surrya S, Nosheen A, Muhammad S, Molub U, Muhammad R, Zeenat S. Accumulation of heavy metals (Ni, Cu, Cd, Cr, Pb, Zn, Fe) in the soil, water and analysis of physics chemical parameters of soil and water wheeled from Tauda Dam Kohat. Journal of pharmaceutical science and Research. 2015;7(3):89-97.
Abechi ES, Okunola OJ, Zubairu SMJ, Usman AA, Apene E. Evaluation of heavy metals in roadside soils of major streets in Jos metropolis, Nigeria. Journal of Environmental Chemistry. 2010;2(6):98-102.
Okereke JN, Nduka JN, Ukaoma AA, Ogidi IO. Levels of Heavy Metals in Soil Samples from Farmlands along Highways in Parts of Owerri, Nigeria. World Journal of Innovative Research. 2019;7(1):1-7.
Ogundele DT, Adio AA, Oludele OE. Heavy Metal Concentrations in Plants and Soil along Heavy Traffic Roads in North Central Nigeria. Journal of Environmental and Analytical Toxicology. 2015;5(6):334-335.
Taofeek AY, Tolulope OO. Evaluation of Some Heavy Metals in Soils along a Major Road in Ogbomoso, South West Nigeria. Journal of Environment and Earth Science. 2012;2(8):71-79.
Tessier A, Campbell PGC, Bisson M. Sequential Extraction Procedure for the Speciation of the Particulate Trace Metals. Analytical Chemistry. 1979;51:844 – 851.
Elsokkary IH. Selenium Distribution, Chemical Fractionation and Adsorption in Some Egyptian Alluvial and Lacustrine Soils. Z. Pflanzenernaehrung and Bodenkunde. 1980;143(1):74-83.
Hassan UF, Hassan HF, Musa ZA, Hassan AF, Mohammad M, Ushie OA. Determination of Some Heavy Metals Speciation Pattern in Typha domingensis Invaded Soil in Bauchi Metropolis, Nigeria. ATBU, Journal of Science, Technology and Education. 2019;7(1):140-169.
Adebayo RK, Hassan UF, Adamu HM, Hassan HF, Baba Haruna, Ajiya DA. Comparative Evaluation of Speciation of Heavy Metals in Irrigation Farm of Railway Quarters, Bauchi State, Nigeria. Internationl Journal in Applied Science. 2020;5(3):2454-6186.
Department of Petroleum Resources – DPR. Environmental Guidelines and Standards for the Petroleum Industry in Nigeria (revised edition). Department of Petroleum Resources, Ministry of Petroleum and Natural Resources, Abuja, Nigeria; 2002.
Nduka O, Ifeanyi O, Chidinma N. X-Ray Fluorencent Determination of Potentially Tioxic Elements in Quarry Dust from Umuoghara Industrial Crushing Sites. Leonardo Journal of Science. 2014;31-42.
Adagunodo TA, Sunmonu LA, Emetere ME. Heavy Metals Data in Soils for Agricultural Activities. Data in Brief. 2018;18:1847-1855.
Iwegbue CMA, Bassey FI, Tesi GO, Nwajei GE, Tsafe AI. Assessment of Heavy Metal Contamination in Soils around Cassava Processing Mills in Sub-Urban Areas of Delta State, Southern Nigeria, Nigerian Journal of Basic and Applied Science. 2013;21(2):96-104.
Singh KP, Mohan D, Singh VK, Malik K. Studies on Distribution and Fractionation of Heavy Metals in Gomti River Sediments-a Tributary of the Ganges, India. Journal of Hydrology. 2005;312:14-27.
Ertani A, Mietto A, Nardi S. Chromium in Agricultural Soils and Crop. A Review of Water, Air and Soil Pollution. 2017;228: 190-191.
HazDat. HazDat Database; Agency for Toxic Substances and Disease Registry. Toxicological – ATSDR. Profile for Chromium; 2007.
Available:http://www.atsdr.cdc.gov/toxprofiles/tp23.html Accessed 3/5/2021.
Lenntech. Chemical Properties of Cobalt- Health and Environmental Effects of Cobalt; 2019.
Available:https://www.lenntech.com/periodic/elements/as,htm). Date accessed: 16/10/2019.
World Health Organisation and Food and Agricultural Organisation - WHO/FAO (2001). Soil Testing and Plant Analysis, Bullentin. No 38/1, Food and Agriculture Organization, Rome, Italy. 2009;7-12.
World Health Organisation and Food and Agricultural Organisation - WHO/FAO. Soil Testing and Plant Analysis, Food and Agriculture Organization, Rome, Italy. 2007;45-52.
United States Environmental Protection Agency - US EPA, (2014). Cleaning up the Nation's Hazardous Wastes Sites. Available:http://www.epa.gov/superfund.
Environment Protection Authority of Australia - EPAA. Classification and management of contaminated soil for disposal. Information Bulletin 105. Hobart, TAS 7001 Australia; 2012.
Lenka A, Danica F. Contamination of the Soil and Water Environment by Heavy Metals in the Former Mining Area of Rudňany (Slovakia). Soil and Water Resources. 2014;9(1):18–24.
Canadian Ministry of the Environment - CME. Soil, Ground Water and Sediment Standards for Use under Part XV.1 of the Environmental Protection Act; 2009.
European Environmental Agency - EEA, Progress in management of contaminated sites (CSI 015/LSI 003); 2007.
Mertens J, Smolders E. Heavy Metals in Soils. Journal of Environmental Pollution. 2012;22:465-493.
Environmental Protection Ministry of China -EPMC. Standards of soil environmental quality of agricultural land. Huangbanhang 69: Office of Environmental Protection Ministry of China, Beijing, China; 2015.
Environmental Protection Agency – EPA. Drinking Water Health Advisory for Mn. Accessed; 2007.
Available:http://www.epa.gov/safewater/. Date accessed; 17/4/2021.
United States Environmental Protection Agency - US EPA. Supplemental guidance for developing soil screening levels for superfund sites. Office of Solid Waste and Emergency Response, Washington, D.C; 2002. Available:http://www.epa.gov/superfund/health/conmedia/soil/index.htm
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