期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2017
卷号：6
期号：8
页码：17141
DOI：10.15680/IJIRSET.2017.0608209
出版社：S&S Publications
摘要：The purpose of the study to assess the soil quality and heavy metals (Pb,Cu,Cd ) contamination inagricultural soil around explosive manufacturing industry Dhualpur, Rajasthan. Fifteen soil samples were collectedfrom different agricultural fields randomly and analysed for PH, EC, Organic carbon and heavy metals (Pb, Cu, Cd) bydigital pH meter, digital conductivity meter, walkley &black method and atomic absorption spectrophotometerrespectively. The results were compared with WHO and Indian standards. In summer and rainy season Pbconcentration ranged from 454 to 694mg/kg, Cu value varied between253 to325 mg/kg and Cd concentration rangedfrom4.03 to 7.75 mg/kg. In winter season soil sample collected from agricultural field showed Pb concentrationfrom504 to 687 mg/kg, Cu concentration ranged from247 to 307 mg/kg and Cd value ranged from 3.54 to 7.53mg/kg.Most of the soil samples showed higher concentration of heavy metals in summer season than winter season and exceedthe permissible limit.
关键词：soil quality; contamination; explosive; heavy metal
