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Higher Concentration of Heavy Metals in Surface Water and Fish near a Municipal Solid Waste Dump in Guwahati, Assam, India


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1 Resource Management and Environment Section, Life Sciences Division, Institute of Advanced Study in Science and Technology, Paschim Boragaon, P.O. Gorchuk, Guwahati 781 035, India
 

Solid waste management is one of the biggest environmental challenges in cities and towns across India. Precipitation infiltrating the solid wastes disposed on land mixes with the liquids trapped in the crevices of the waste and leach compounds from solid waste. Discharge of potentially toxic heavy metals from the leachate into aquatic ecosystems poses serious threat because of their toxicity, persistence, bioaccumulation and biomagnification in the food chain.
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  • Vasanthi, P., Kaliappan, S. and Srinivasaraghavan, R., Environ. Monit. Assess., 2007, 143, 227–230.

  • Sary, A. A. and Mohammadi, M., Bull. Environ. Contam. Toxicol., 2012; 10.1007/s00128-012-0646-3.

  • Nwani, C. D., Nwachi, D. A., Okogwu, I. O., Ude, E. F. and Odoh, G. E., J. Environ. Biol., 2010, 31(5), 595–601.

  • APHA, Standard Methods for the Examination of Water and Wastewater, American Public Health Association, Washington, DC, USA, 2012, 22nd edn, pp. 3–38.

  • WHO, Guidelines for Drinking Water Quality, Vol. 1: Recommendations, World Health Organisation, Geneva, 2008, 2nd edn.

  • ISO-10500 Indian Standard specifications for drinking water, 2012; hppcb.gov.in/eiasorang/spec.pdf

  • CPCB, General standards for surface water, Central Pollution Control Board, 1986; cpcb.nic.in/Generalstandards.pdf

  • Longe, E. O. and Enekwechi, L. O., Int. J. Environ. Sci. Technol., 2007, 4(1), 133–140.

  • Food and Agriculture Organization, Compilation of legal limits for hazardous substance in fish and fish products. FAO Fish Circular 764, 2003, pp. 5–100.

  • Zhang, Z., He, L., Li, J. and Wu, Z., Pol. J. Environ. Stud., 2007, 16(6), 949–958.

  • National Academy of Sciences – National Research Council, Food and Nutrition Board, Recommended Dietery Allowances, National Academy Press, Washington, 1974.

  • Ali, A., Ahmadou, D., Mohamadou, B. A., Saidou, C. and Tenin, D., J. Fish. Int., 2010, 5(3), 54–57.

  • Chan, K. M., Mar. Pollut. Bull., 1995, 31, 277–280.


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  • Higher Concentration of Heavy Metals in Surface Water and Fish near a Municipal Solid Waste Dump in Guwahati, Assam, India

Abstract Views: 487  |  PDF Views: 114

Authors

Sonali Borpatra Gohain
Resource Management and Environment Section, Life Sciences Division, Institute of Advanced Study in Science and Technology, Paschim Boragaon, P.O. Gorchuk, Guwahati 781 035, India
Sabitry Bordoloi
Resource Management and Environment Section, Life Sciences Division, Institute of Advanced Study in Science and Technology, Paschim Boragaon, P.O. Gorchuk, Guwahati 781 035, India

Abstract


Solid waste management is one of the biggest environmental challenges in cities and towns across India. Precipitation infiltrating the solid wastes disposed on land mixes with the liquids trapped in the crevices of the waste and leach compounds from solid waste. Discharge of potentially toxic heavy metals from the leachate into aquatic ecosystems poses serious threat because of their toxicity, persistence, bioaccumulation and biomagnification in the food chain.

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DOI: https://doi.org/10.18520/cs%2Fv113%2Fi09%2F1659-1661