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Spectrophotometer-based student education program on health hazard assessment due to Cr(VI) and Pb contamination in surface and groundwaters of Hyderabad City, India | ||
Pollution | ||
مقاله 3، دوره 1، شماره 2، تیر 2015، صفحه 139-149 اصل مقاله (355.1 K) | ||
نوع مقاله: Original Research Paper | ||
شناسه دیجیتال (DOI): 10.7508/pj.2015.02.003 | ||
نویسندگان | ||
Mala Das Sharma* 1؛ Archana Juyal1؛ Mantha Karuna1؛ Subrata Das Sharma2 | ||
1Department of Chemistry, St. Pius X Degree and PG College for Women, Snehapuri Colony, Nacharam, Hyderabad-500076, India | ||
2CSIR-National Geophysical Research Institute, Uppal Road, Hyderabad-500007, India | ||
چکیده | ||
A student-centric research education program with the active participation of undergraduate students is initiated. The aim is to imbibe ―responsible citizenship behavior‖ in them so that each member becomes conscious and well trained to take up environmental-related issues and challenges for long-term sustainability of the ecosystem. In this work, we report spectrophotometer-based estimation of hexavalent chromium (57-268 gL-1) and lead (34–158 gL-1) concentrations in different surface waters and groundwater samples in and around the city of Hyderabad, India. Our results indicate that the studied surface water bodies and aquifers are contaminated to variable degrees and pose a serious threat to the ecosystem. In view of low geochemical baseline values for chromium and lead, the origin of heavy metal pollution is inferred to be anthropogenic, mainly originating from industrial effluents. The toxicological data are integrated with health data for risk assessment and impending health hazard. Finally, the novelty of this student-centric research program is highlighted. | ||
کلیدواژهها | ||
lake water؛ groundwater؛ Heavy metals؛ India؛ Pollution | ||
مراجع | ||
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