Hazardous enrichment of trace elements in water during last two decades in Faridabad district, India
The data accruing from the field investigations of Handa (1983), Sharma (1996) and Prasad (2004) indicate hazardous enrichment of trace elements, especially, CN, F, Cr and Ni in the water of Faridabad district, India. The study envisages general genesis of run-off (water) chemistry, changing pollution scenario linked with specific polluting sources and preparation of elemental maps of the area using GIS technique Such geochemical maps are of immense significance with respect to epidemiological studies, landuse and agricultural practices, town planning, water supply, for assessment of water and land pollution sources and in formulating strategies to control imminent hazards. These elemental maps are employed to (a) define metal-rich drainage input to ponded areas, lakes;reservoirs etc. (b) provide a valuable guide in selection of many aspects of ecological and environmental research. The investigations in all these industrialized belts have indicated industry specific pollution trend.
Chromium cyanide elemental maps fluoride hazardous enrichment nickel
Madhuri Rishi A. K. Prasad
Centre for Environment and Vocational Studies Panjab University, Chandigarh-160014, India CAS in Geology, Panjab University, Chandigarh-160014, India
国际会议
第九届痕量元素生物地球化学国际会议(9th International Conference on the Biogeochemistry of Trace Elements)
北京
英文
650-651
2007-07-15（万方平台首次上网日期，不代表论文的发表时间）