Heavy Metal Analysis of Cauvery River Water around KRS Dam, Karnataka, India

  • J. Mahadev Department of Studies in Environmental Science, University of Mysore, Manasagangothri, Mysore 570006, India.
  • Siamak Gholami Department of Studies in Environmental Science, University of Mysore, Manasagangothri, Mysore 570006, India.
Keywords: Cauvery River, KRS Dam, Water quality, Heavy metals

Abstract

Water quality is an index of health and is one of the areas of major concern to environmentalists since industrialization, urbanization and modern agriculture practices have a direct impact on the water resources. Hence, the study of the reservoirs and river water quality monitoring is most essential aspect of sustainable development and river conservation. The upstream and KRS reservoir both are the important sources of potable water supply for the Mysore city. The study area were selected the upstream and KRS reservoir of Mysore District of Karnataka, India. In this paper, an attempt has been made to evaluate water quality parameter and heavy metal of upstream and KRS Dam during 2008. Ecological parameters like dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and chemical parameters like total hardness, total alkalinity, chloride, nitrate, phosphate and physical parameters like temperature, pH, turbidity and heavy metals were analyzed and the results were compared with standard permissible limits, WHO and they were studied to ascertain the drinking water quality. Results revealed that in three rivers of upstream (Hemavathi, Cauvery, and Lakshmana Theertha) carried high loads of arsenic, iron, nickel on upstream. In other words, arsenic is a dominant risk to more than the maximum permissible standard of water quality and is a risk factor in this river.

Downloads

Download data is not yet available.

References

[1]. APHA (1999). Standard Methods for the Examination of Water and Wastewater. 20th Ed., APHA, AWWA, WPCF, New York.
[2]. CPCB (1996). Report on water quality monitoring of River, Cauvery. Central Pollution Control Board.
[3]. BIS (1991). Specifications for Drinking Water, IS 10500:1991. Bureau of Indian Standards, New Delhi.
[4]. De, A.K. (2002). Environmental chemistry. 4th Edition. New Age International Publishers. New Delhi, India.
[5]. Dubey, N. (2003). A comparative status of quality of drinking water of Bhopal city filtration plants and ground water with special reference to heavy metals and organo chemical. Ph.D. Thesis, Barkatullah University, Bhopal.
[6]. Easa, P.S. & Shaji, C.P. (1997). Freshwater fish diversity in Kerala part of the Nilgiri Biosphere Reserve. Current Science, 73(2): 180-182.
[7]. Hooda, S. and Kaur, S. (1999). Laboratory Manual for Environmental chemistry. S. Chand & Company Pvt. Ltd., New Delhi, India.
[8]. ICMR (1975). Manual of standard quality for drinking water supplies. Special report series No. 44, 2nd edition.
[9]. Jayaraman, P.R., Devi, T.G., Nayar, T.V. (2003). Water Quality Studies on Karamana River, Thiruvananthapuram District, South Kerala, India. Pollution Research, 22: 89-100.
[10]. Kathiresan, K. (2000). A review of studies on Pichavaram Mangrove, Southeast India. Hydrobiologia, 430: 185–205.
[11]. Mohapatra, U.K. & Singh, B.C. (1999). Trace metals in drinking water from different sources in the old capital city of Cuttack. Indian Journal of Environmental Health, 41(2): 115-120.
[12]. Morris, G.L. & Fan, J. (1998). Reservoir Sedimentation Handbook: Design and Management of Dams, Reservoirs and Watersheds for Sustainable Use. New York: McGraw-Hill.
[13]. NEERI (1991). Manual on water and wastewater analysis. National Environmental Engineering Research Institute, Nagpur.
[14]. Trivedy, R.K. & Goel, P.K. (1986). Chemical and biological methods for water pollution studies. Environmental publication, Karad, India.
[15]. Welch, P.S. (1948). Limnological Methods. The Blakiston Company, Philadelphia.
[16]. Welch, P.S. (1952). Limnology. McGraw-Hill Book Company Inc., New York.
[17]. WHO (1996). Guidelines for Drinking Water Quality. Vol. 2, Health criteria and other supporting information. World Health Organization, Geneva.
Published
2010-07-01
How to Cite
Mahadev, J., & Gholami, S. (2010). Heavy Metal Analysis of Cauvery River Water around KRS Dam, Karnataka, India. Journal of Advanced Laboratory Research in Biology, 1(1), 10-14. Retrieved from https://e-journal.sospublication.co.in/index.php/jalrb/article/view/6
Section
Articles
Abstract viewed = 102 times, PDF downloaded = 47 times