Correlation Between Chemo-physical
Parameters NH3, NO2, NO3, SO4, PH And
Aquifer And Impervious Layer Electrical
Resistance In Groundwater
Author(s)
G. Badalians Gholikandi & H. R. Orumieh
Abstract
Groundwater resources polluted by different compounds limits the possibility of
using this important resource. In this research, with the intention of improving
the controls for water quality, geo electric methods and determination of the
relation between the chemo-physical properties in groundwater and the aquifer
and impervious layer of electrical resistances were investigated. The wells in the
Yaftabad area in Tehran were investigated in this research. The results show that
the true resistance of the aquifer is about 90–134 ohm.m, and for the impervious
layer it is 19–78 ohm.m. According to the aquifer and impervious layer
resistance and the results of laboratory study diagrams, equations and
correlations between the chemo-physical properties of groundwater and true
specific electrical resistance were obtained. There is a relation between the true
specific electrical resistance of the aquifer and the impervious layer with the
most numerous of chemo-physical properties. The extent of the correlation
constant variation for NO2, NO3, NH3, and pH is medium and for SO4 is strong
with true specific electrical resistance of the aquifer. The extent of the correlation
constant variation for NO2 is medium, for NH3 and SO4 is strong and for NO3
and pH is too strong with true specific electrical resistance of the impervious
layer. The average extent value of the correlation constant variation between
chemo-physical properties in groundwater and the true specific electrical
resistance of the aquifer is equal to 0.698 and for the impervious layer is equal to
0.539.
Keywords: groundwater quality, aquifer, impervious layer, geo electrics.
Keywords
groundwater quality, aquifer, impervious layer, geo electrics
Related Book
Other papers in this volume
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