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
Summary
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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