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Shivanna, A. M.
- ICP-AES Estimation of a Few Heavy and Toxic Metal Ions Present in Water Samples Collected from the Three Lakes Situated in Bangalore City
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Authors
Affiliations
1 Forensic Science Laboratories, Madiwala, Bangalore, IN
2 Department of Studies in Chemistry, University of Mysore, Manasagangotri, Mysore-570 006, Karnataka, IN
1 Forensic Science Laboratories, Madiwala, Bangalore, IN
2 Department of Studies in Chemistry, University of Mysore, Manasagangotri, Mysore-570 006, Karnataka, IN
Source
Nature Environment and Pollution Technology, Vol 15, No 2 (2016), Pagination: 549-554Abstract
Four water samples were collected following accepted procedures from each of the three lakes Agara, Hebbal and Madiwala at different locations during the dry season month of February 2009 and rainy season month of July 2008. The levels of heavy and toxic metals As, Cu, Fe, Hg, Mn, Ni, Pb, Sb and Zn were determined using ICP-AES in sequential mode, and were found to be within the desirable and permissible limits. But the water samples of Hebbal and Agara lakes were found to be containing lead that was exceeding the desirable limit prescribed by WHO and Central Pollution Control Board and was more in the dry season samples than those in the rainy season. These two lakes are surrounded by motor ways leading to various parts of the country including the Ring road and National Highway-7, where there are heavy vehicular movements and are obvious major contributors in addition to those from multiplicities of urban developments.Keywords
ICP-AES, Heavy Metal Ions, Bangalore Lakes, Water Pollution.References
- Allibone, J., Fatemian, E. and Walker, P. J. 1999. Determination of mercury in potable water by ICP-MS using gold as a stabilising agent. Journal of Analytical Atomic Spectrometry, 14(2): 235-239.
- Benkhedda, K., Infante, H. G., Ivanova, E. and Adams, F. C. 2000. Trace metal analysis of natural waters and biological samples by axial inductively coupled plasma time of flight mass spectrometry (ICPTOFMS) with flow injection on-line adsorption preconcentration using a knotted reactor. Journal of Analytical Atomic Spectrometry, 15(10): 1349-1356.
- Bhaskar, C. V., Kumar, K. and Nagendrappa, G. 2010. Assessment of heavy metals in water samples of certain locations situated around Tumkur, Karnataka, India. Journal of Chemistry, 7(2): 349-352.
- CPCB 2000. Central Pollution Control Board review on water quality objectives for Indian water bodies. Govt of India, New Delhi, pp. 11-17.
- Field, M. P. and Sherrell, R. M. 2003. Direct determination of ultra-trace levels of metals in fresh water using desolvating micronebulization and HR-ICP-MS: application to Lake Superior waters. Journal of Analytical Atomic Spectrometry, 18(3): 254-259.
- Garcia, T. P., Urase, T. and Suzuki, Y. 2004. Comparison of heavy metal pattern between water and sediments in Pasig river system, Philippines. JSPS, University Programme.
- Heisterkamp, M., De Smaele, T., Candelone, J. P., Moens, L., Dams, R. and Adams, F. C. 1997. Inductively coupled plasma mass spectrometry hyphenated to capillary gas chromatography as a detection system for the speciation analysis of organolead compounds in environmental waters. Journal of Analytical Atomic Spectrometry, 12(9): 1077-1081.
- Kamalakkannan, R., Zettel, V., Goubatchev, A., Stead-Dexter, K. and Ward, N. I. 2004. Chemical levels in contaminated stormwater and sediments from a motorway dry detention pond drainage system. J. Environ. Monitoring, 6(3): 175-181.
- Lee, K. H., Oshima, M. and Motomizu, S. 2002. Inductively coupled plasma mass spectrometric determination of heavy metals in sea-water samples after pre-treatment with a chelating resin disk by an on-line flow injection method. Analyst, 127(6): 769-774.
- Lokeshwari, H. and Chandrappa, G.T. 2006. Impact of heavy metal contamination of Bellandur lake on soil and cultivated vegetation. Current Science, 91: 622-627.
- Ramesh, A., Devi, B. A., Hasegawa, H., Maki, T. and Ueda, K. 2007. Nanometer-sized alumina coated with chromotropic acid as solid phase metal extractant from environmental samples and determination by inductively coupled plasma atomic emission spectrometry. Microchemical Journal, 86(1): 124-130.
- Salonia, J.A., Wuilloud, R.G., Gasquez, J.A., Olsina, R.A. and Martinez, L.D. 1999. Determination of lead in tap water by ICP-AES with flow injection online adsorption pre concentration using knotted reactor and ultrasonic nebulization. Journal of Analytical Atomic Spectrometry, 14: 1239-1243.
- Stefansson, A., Gunnarsson, I. and Giroud, N. 2007. New method for the direct determination of dissolved inorganic, organic and total carbon in natural water by reagent free ion chromatography and ICP-AES. J. Anlytica Chemica Acta, 582(1): 69-74.
- Villaneuva, M., Catasus, M., Salin, E. D. and Pomares, M. 2000. Study of mixed-matrix effects induced by Ca and Mg in ICP-AES. Journal of Analytical Atomic Spectrometry, 15(7): 877-882.
- Warnken, K., Gill, G., Griffin, L. and Santschi, P. 1999. Trace metal analysis of natural waters by ICP-MS with on-line preconcentration and ultrasonic nebulization. Journal of Analytical Atomic Spectrometry, 14(2): 247-252.
- Zhu, X. and Alexandratos, S. D. 2007. Determination of trace levels of mercury in aqueous solutions by inductively coupled plasma atomic emission spectrometry: elimination of the ‘memory effect’. Microchemical Journal, 86(1): 37-41.
- Zheng, F. and Hu, B. 2007. MPTS-silica coated capillary microextraction on line hyphenated with inductively coupled plasma atomic emission spectrometry for the determination of Cu, Hg and Pb in biological samples. Talanta, 73(2): 372-379.
- Correlation Matrix of Physico-Chemical Characteristics of Select Tank Waters of Tiptur Taluk in Tumkur District, Karnataka
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Authors
Affiliations
1 Kalpataru First Grade Science College, Tiptur-572 201, IN
2 Department of Studies in Chemistry, Manasagangotri, University of Mysore-570 006, Mysore, Karnataka, IN
1 Kalpataru First Grade Science College, Tiptur-572 201, IN
2 Department of Studies in Chemistry, Manasagangotri, University of Mysore-570 006, Mysore, Karnataka, IN
Source
Nature Environment and Pollution Technology, Vol 14, No 4 (2015), Pagination: 897-902Abstract
Analysis of water quality of five tank water samples in Tiptur taluk through 18 physico-chemical parameters, namely WT, pH, DO, BOD, EC, TDS, TA, TH, CO32-, HCO3-, Cl-, SO42-, PO43-, NO3-, Na+, K+, Ca2+ and Mg2+ was taken up during December 2010 to November 2012. A systematic calculation of correlation coefficient among these 18 physico-chemical parameters was carried out using Microsoft excel spreadsheet. A correlation coefficient of 1.00 was found between the TA-HCO3- pair in Eachanur and V. Mallenahalli samples and the pair is perfectly correlated, whereas, 'r' value was 0.99 in Halkurke and Honnavalli samples and 0.97 in Albur samples. EC and TDS were perfectly correlated in Halkurke samples and for the same pair 'r' value was 0.99 in Eachanur, V. Mallenahalli and Honnavalli samples, whereas it was 0.85 in Albur samples. BOD and PO43-were perfectly correlated in Eachanur samples. When r > ± 0.5 was considered, a total of 22 positive and 3 negative correlations in Eachanur samples; 18 positive and 9 negative correlations in V. Mallenahalli samples; 31 positive and 2 negative correlations in Halkurke samples; 36 positive and 6 negative correlations in Honnavalli samples; and 18 positive and 5 negative correlations in Albur samples were found during the analysis. For a better interpretation of the results, the coefficient of determination was used in addition to 'r' value.Keywords
Tank Water Samples, Tiptur Taluk, Correlation Coefficient, Coefficient of Determination.- Influence of Seasons on the Physico-Chemical Water Quality Parameters of Halkurke Tank and Honnavalli (Hirekere) Tank Waters
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Authors
Affiliations
1 Department of Chemistry, Kalpataru First Grade Science College, Tiptur, Karnataka, IN
2 Department of Studies in Chemistry, University of Mysore, Mysore, Karnataka, IN
1 Department of Chemistry, Kalpataru First Grade Science College, Tiptur, Karnataka, IN
2 Department of Studies in Chemistry, University of Mysore, Mysore, Karnataka, IN
Source
Nature Environment and Pollution Technology, Vol 11, No 4 (2012), Pagination: 535-540Abstract
Considering the impacts of agricultural runoff, domestic sewage and other anthropogenic activities on the quality of surface water, a physico-chemical study regarding water quality assessment of Halkurke tank and Honnavalli tank water samples belonging to Tiptur Tahsil was carried out for one year to know the seasonal variation and to assess water quality. In the present study, physico-chemical parameters such as temperature, pH, EC, TDS, TH, alkalinity, carbonate, bicarbonate, chloride, sulphate, phosphate, sodium, potassium, calcium, magnesium and boron were estimated. To check the suitability of water for irrigation SAR, % Na, RSC and RSBC parameters were evaluated. The results revealed that the physico-chemical parameters were within the range prescribed by BIS for drinking purposes, but they were on the higher side. The values of pH were on mild alkaline side due to higher alkalinity. Higher values of SAR (5.68 and 4.19), EC (704 and 732.25μmhos/cm), RSC (4.3 and 2.81 meq/L) and Na% (72.38 and 62.71) pose salinity and permeability problems to soils and put the said water samples under medium quality for irrigation purposes. Since these tanks are the only sources to recharge the underground water of the area, groundwater quality of these regions will also be gradually affected.Keywords
Water Quality, Halkurke Tank, Honnavalli Tank, Irrigation Water Quality, Drinking Water Standards.- Water Quality Assessment of Certain Selected Tank Waters of Tiptur Taluk, Karnataka, for Irrigation Purpose
Abstract Views :175 |
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Authors
Affiliations
1 Department of Chemistry, Kalpataru First Grade Science College, Tiptur-572 202, Karnataka, IN
2 Department of Chemistry, Sri Siddartha First Grade College, Tumkur, IN
3 Department of Studies in Chemistry, University of Mysore, Mysore, IN
1 Department of Chemistry, Kalpataru First Grade Science College, Tiptur-572 202, Karnataka, IN
2 Department of Chemistry, Sri Siddartha First Grade College, Tumkur, IN
3 Department of Studies in Chemistry, University of Mysore, Mysore, IN