Evaluation of chromium in vegetables and groundwater aptness for crops from an industrial (leather tanning) sector of South India.

Environmental Geochemistry and Health
G VenkatesanD Karunanidhi

Abstract

The main objective of the present study is evaluation of groundwater aptness for crops and chromium concentration in vegetables from an industrial (leather tanning) sector of South India using geospatial techniques. Seventy groundwater samples were collected from the open and tube wells during November 2017, February 2018, May 2018 and September 2018 to represent northeast (NE) monsoon (October-December), post-monsoon (winter) (January-February), pre-monsoon (summer) (March-May) and southwest (SW) monsoon (June-September) seasons, respectively. In addition, vegetables were also collected during the above-mentioned seasons from the market to assess the level of chromium content in them. All the groundwater samples were tested in the chemical laboratory using the American Public Health Association norms for various physicochemical parameters, viz. TDS, pH, sodium, potassium, calcium, magnesium, bicarbonate, chloride, sulfate, nitrate, fluoride and chromium. Northeast and southwest monsoon season samples mostly represented 'high to very high saline' and 'low alkaline' categories of irrigation water. However, post- and pre-monsoon samples represented 'high to very high saline' and 'low to medium alkaline' categories. 'High saline a...Continue Reading

References

Apr 14, 2007·International Journal of Environmental Research and Public Health·S S AsadiM Anji Reddy
Sep 11, 2012·Environmental Monitoring and Assessment·T SubramaniL Elango
Apr 13, 2020·Environmental Science and Pollution Research International·P AravinthasamyPriyadarsi D Roy

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Citations

Jan 25, 2021·Environmental Geochemistry and Health·D KarunanidhiHui Li

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