Abstract

Seasonal variation on physico-chemical parameters and trace metals in groundwater of an industrial area of north Chennai, India

Highlights

  • The chemical budget of industries mainly paint and chemicals major ions and heavy metals are important in determining Methodology the quality of groundwater

  • In the study area all the water quality parameters occurrence of more anthropogenic pollution during the showed a wide variation in space and time

  • The wells located in the northwest variation was mainly due to the groundwater and western areas have EC values less than 1000 μS/cm contamination due to anthropogenic sources such as at 25o C except one well

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Summary

Introduction

Multi 6.41 to 8.11 with an average value of 7.18 during post element Perkin-Elmer standard solutions were used for monsoon period and most of the wells showed pH in the the estimation of Trace metals. The ion-balance error computed on each set of the industrial area showed higher pH values compared to complete analysis of water sample was observed to be the premonsoon values. Na mg/l to 7630 μS/cm at 25oC and the ground water quality in the study area is found to be equivalent to freshwater in about 7.5 % of the sample analyzed as indicated by low EC value (

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Conclusion
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