Human Health Risk Assessment of Trace Metals in Water from Cross River Estuary, Niger Delta, Nigeria

Main Article Content

Etuk, Bassey A.
Udiong, Daniel S.
Akpakpan, Aniekan E.

Abstract

The aim of this study was to determine the levels of some trace metals in water from Cross River estuary (CRE) and estimate the human health risk associated with water from the estuary via ingestion pathway and dermal contact. The trace metals in water were determined using atomic absorption spectrophotometer and the human health risk assessment of the trace metals was carried out using models stipulated by United States environmental Protection Agency (USEPA). The range for the results in mg/l was as follows: Pb (0.193- 0.632), Cd (0.118 - 1.084), Ni (0.048 -0.632), Fe (0.056 - 0.921), Zn ( 0.063 - 0.242), Cu(0.072 - 0.146). All the investigated metals were above the WHO limit except zinc and copper. The target hazard quotient (THQ) via ingestion pathway for Pb, Cd and Ni were higher than unity. Also, the hazard indices for all the investigated metals in all the study sites were higher than unity. The target hazard quotient and Hazard index via dermal pathway were less than one for all the metal investigated, except Cd at Ebughu. Regular monitoring and minimization of anthropogenic activities resulting in elevated metal concentration is recommended.

Keywords:
Cross river estuary, trace metals, risk assessment, target hazard quotient

Article Details

How to Cite
A., E. B., S., U. D., & E., A. A. (2020). Human Health Risk Assessment of Trace Metals in Water from Cross River Estuary, Niger Delta, Nigeria. Asian Journal of Chemical Sciences, 7(3), 1-11. https://doi.org/10.9734/ajocs/2020/v7i319020
Section
Original Research Article

References

Ogbomida ET, Nakayama S, Nortey-Sam N, Oroszlang B, Tongo I, Enuneku AA, Ogbeide O, Ishizuka M. Accumulation patterns risk assessment of metals and metalloids in muscle and offal of free-range chickens, cattle and goat in Benin City, Nigeria. Ecotoxicol. Environ. Saf. 2018; 151;98-108.

Swarnalatha K, Letha J, Ayoob S. Ecological risk assessment of a tropical lake system. Journal of Urban and Environmental Engineering. 2003;7(2):323-329.

Koki LB, Bayero AS, Umar A, Yusuf S. Health risk assessment of heavy metals in water, air, soil and fish. African Journal of Pure and Applied Chemistry. 2015;9(11): 204-210.

Jainshankar M, Tseter T, Anbalagan N, Matthew B, Beeregowda K. Toxicity, mechanism and health effect of some heavy metals. Interdisciplinary Toxicology, 2014;7(2):60-72.

Hussien F, Al-Talee M, Al-Khatab A, Abid, M. Essential trace metals concentration in Rivers waters in Hilla Governorate, central Iraq. Asian Journal of Chemistry. 2007; 19(1):724-740.

Dahunsi SO, Oranusi SU, Ishola RO. Differential Bioaccumulation of heavy metals in selected biomarkers of Clarias gariepinus (Burchell, 1922) Exposed to Chemical Additives Effluent. J. Res. Environ. Sci. Toxicol. 2012;1(5):100-106.

Wang Y, Teng E, Liu T, Jin YIVX, Giesy JP, Hollert H. A National pilot scheme for monitoring and assessment of ecological integrity of surface waters in China. Environ. Dev. 2014;10:104-107.

Valavanidis A, Vichogiann T. Metal pollution in ecosystem: Ecotoxicological studies and risk assessment in the marine environment. Science Advances on Environment, Toxicology and Ecotoxicology. 2008;2:1-10.

Inengite AK, Oforka NC. Osuji LC. Survey of heavy metals in sediment of Kolo creek in the Niger Delta. African Journal of Environmental Science and Technology. 2010;2(9):558-566.

Etuk BA. Risk Assessment and modelling of trace metals and polycyclic aromatic hydrocarbons in water, sediment and lutjanusdentatus from qua Iboe River estuary. Unpublished Ph. D Thesis, University of Uyo, Uyo; 2016.

Moses EA, Etuk BA. Human Health risk assessment of trace metals in water from Qua Iboe River Estuary, Ibeno, Nigeria. Journal of Environmental and Occupational Science. 2015;150-156.

Wu JH, Li PY, Qian H. Study on the Hydro-geochemistry and non-carcinogenic health risk induced by fluoride in peng Yang Country, China. International Journal of Environmental Sciences. 2012;2(3):1127-1134.

Etim L, Akpan E. Seasonal variation of metals (1991). Seasonal variation of metals (Hg, Pb, As) in the body tissue of Egeria radiate from Cross River, Nigeria. Journal of African Zoology. 1991;105:465–473.

Ebong GA, Udoessien EI, Ita BN. Seasonal variations of heavy metals concentra-tions in Qua Iboe River Estuary, Nigeria. Global J. Pure Applied Sci. 2004;10:611-618.

Udosen ED, Benson NU. Spatio-temporal Distribution of heavy metals in sediment and surface water in stub creek, Nigeria. Trends in Applied Science Research. 2006;1:292-300.

Udosen ED, Benson NU, Spatio-temporal distribution of heavy metals in sediment and surface water from Stubbs Creek, Nigeria. Trends in Applied Science Research. 2007;1:292-300.

Benson NU, Anake WU, Essien JP, Enyong P. Olajire A. Distribution and risk assessment of trace metals in leptodius exarata, surface water and sediment from Douglas creek in Qua Iboe estuary. Journal of Taibah University for Science. 2016; 11:434-499.

Ezemonye LI, Adebayo PO, Enuneku AA, Tongo I, Ogbumida E. Potential health risk consequences of heavy metal concentration in surface water, shrimp and fish (Brycinus longipinnis) from Benin River, Nigeria. Toxicological Reports. 2019;6:1-9.

Essien DU, Nananke-Abasi OO, Samuel E, John BE. Distribution of trace metals in surface water and sediments of Imo River Estuary (Nigeria): Health risk assessment, seasonal and physiochemical variation. Journal of Environmental Chemistry and Ecotoxicology. 2015;8(1):1-8.

American public Health Association (APHA). Standard methods for examination of water and waste water. (18th Ed.) New York; 1992.

Akan JC, Abdulraman FI, Ogungbuaja VO, Reuben KD. Study of the physicochemical pollutants in Kano industrial area, Kano State, Nigeria. Journal of Applied Science in Environmental Sanitation. 2009;4(2):89-102.

IRIS. Integrated risk information system of United States Environmental Protection, USA; 2019.

USEPA. Guidelines for carcinogenic risk assessment. Risk assessment forum USEPA, Washington D.C. USA; 1999.

Caylak E. Health risk assessment for trace metals, polycylic aromatic hydrocarbons in drinking water of Cankiri, Turkey. E-Journal of Chemistry. 2012;9(4):1916-21.

United States Environmental Protection agency (USEPA). USEPA regional screening level (RSL) summary table; 2011.

Naveedulah N, Yu C, Hui S, Duan D, Shen C, lou L, Chen Y. Concentration and human health risk assessment of selected heavy metals in surface water of Silingreseviour watershed in Zhejiang province, China. Polish Journal of Environmental Studies. 2014;23(3):801-811.

Maigari AU, Ekanem EO, Garba IH, Harami A, Akan JC. Health risk assessment for exposure to some selected heavy metals via drinking water from Dadinkowa Dam and River Gombeabbain, Gombe state- Nigeria. World Journal of Analytical Chemistry. 2016;4(1):1-5.

World Health Organization (WHO). Guidelines for drinking water quality, 3rd Ed. recommendations, HO Press, World Health Organization, Geneva, Switzerland. 2008; 1:10.

Howard IG, Horsfall M, Spiff I, Teme S. Variation of heavy metals levels I the tissues of Periopthalamus papilla from the mangrove swamps of Bukuma oil field, Rivers State. Global Journal of Pure and Applied Science. 2005;12(1):89-92.

Sankla MS, Kumari M, Nandan M, Kumar R, Agrawal P. Heavy metal contamination in water and their hazardous effect on human health: A Review. International Journal of Current Microbiology and Applied Science. 2016;5(10):759-766.

Edokpayi JN, Odiyo JO, Popola OE, Msagah TA. Assessment of trace metals contamination of surface water and sediment: A case study of Mvudi River, South Africa. Sustainability. 2016;8:135-142.

Woodworth JC, Pascoe V. Cadmium Toxicity to Rainbow Trout (Salmon agairdneri). A study of eggs and alevins. J. Fish Biol. 1982;21:47-57.

Odebunmi M, Adeniyi S. Characterisation of crude oil and petroleum products for trace metals elements. Journal of Chemical Society of Nigeria, 2004;29(2):29-37.

Vuori KM. Direct and indirect effects if iron on river ecosystems. Anna. Zoo Fennici. 1995;32:317-329.

Liu S, Zhu Q, Qian X, Dai M, Jiang X, Li S, Liu Z, Lu G. Non-carcinogeic risk induced by heavy metals in water from a Chinese river. Polish Journal of Environmental Studies. 2012;2(4):967:997

Li S, Zhang Q. Risk assessment and seasonal variation of dissolved trace elements and heavy metals in Upper Han River, China. Journal of Hazardous Materials. 2010;181:1051-1058.

Ayintobo OC, Awomeso JA, OluwaSanya, GO, Bada SS, Taiwo AM. Non-cancer human risk assessment from exposure to heavy metals in surface water and ground water in Igun-Ijesha, South-West, Nigeria. American Journal of Environmental Science. 2014;10(3):301-311.

Yi J, Yang Z, Zhang S. Ecological risk assessment of heavy metals in sediment and human health in fishes in the middle and lower reaches of the Yangtze River basin. Environmental Pollution. 2011;159: 2575-2585.

Mustapha A, Aria A. Multivariate statistical analysis and environmental modeling of heavy metal pollution by industries. Journal of Environmental studies. 2011;2(5):1357-136

Essien JP, Antai SP, Olajire AA. Distribution, seasonal variation and ecotoxi-cological significance of heavy metals in sediment of Cross River estuary mangrove swamp. Water, Air, Soil Pollution. 2009; 197:91-105.

Ekpo IE, Chide LA, Onuoha GC. The use of multivariate analysis for characterization and classification of Ikpa River, Nigeria. Elixir Agriculture. 2012;49:9799-9807.