Published Paper Details:

This study investigates heavy metal contamination in soil from industrial regions in Jodhpur, Rajasthan, using electrochemical analysis techniques. Soil samples were analyzed for lead (Pb), cadmium (Cd), chromium (Cr), nickel (Ni), and zinc (Zn) through cyclic voltammetry (CV) and differential pulse voltammetry (DPV). Results revealed elevated concentrations of these metals, with Pb averaging 112.4 mg/kg, Cd 2.5 mg/kg, Cr 62.1 mg/kg, Ni 45.8 mg/kg, and Zn 185.7 mg/kg. Electrochemical methods demonstrated high sensitivity with detection limits as low as 0.05 mg/kg for Cd and 0.1 mg/kg for Pb, providing a cost-effective alternative for monitoring soil contamination. The data highlight significant soil pollution in Jodhpur's industrial zones, reflecting potential risks to soil health and public safety. Elevated metal levels in surface soils compared to subsurface layers indicate ongoing contamination from industrial activities. The study underscores the urgent need for remediation strategies, improved pollution control measures, and regular monitoring to address soil contamination. Findings emphasize the importance of adopting effective soil management practices to mitigate environmental and health impacts associated with heavy metal pollution.