Environmental Engineering Reference
In-Depth Information
Table 5 Values of
longitudinal conductance ( S ),
TH and TDS
Total
hardness
S
TDS
0.364482097
330.00
1224.96
0.489528219
478.00
974.72
0.843987128
1038.00
4375.04
0.787690632
570.00
-
0.103620067
365.00
830.08
0.462921443
510.00
1315.20
0.583250889
782.00
2634.88
0.695479447
582.00
1884.80
0.287244615
415.00
1088.00
0.236617809
520.00
1280.00
0.258297568
530.00
958.08
0.112077521
462.00
968.32
0.136083032
594.00
1628.16
0.341514892
534.00
1578.24
0.025809864
528.00
-
0.378800217
836.00
2842.24
0.358205378
648.00
-
0.33250332
598.00
-
0.411593515
558.00
1541.76
0.245320088
500.00
1875.20
0.342150603
318.00
2097.92
0.228665859
300.00
739.00
0.204625792
179.00
428.00
0.201714231
199.00
402.00
0.169508701
230.00
425.60
0.181540093
140.00
281.60
0.095375135
230.00
496.00
0.260247479
340.00
620.80
0.221754306
230.00
486.40
0.122480385
280.00
556.80
Results and Discussions
There is a direct relation between the variation of TDS and S . In Fig. 4a , in the east-
ern region, high TDS contours shown in white tone match perfectly with high S
zone shown in white tone in the eastern zone. The low TDS contours shown in black
tone in the south western portion and grey tone in north western portion match sig-
nificantly with low S values with similar tones. The parameters of S and TDS have
also shown significant direct relation when both the parameters are correlated quan-
titatively, the graph of correlation is shown in Fig. 4c . The correlation coefficient r 2
is 0.5274 which amounts to 73 %, hence one of the parameters are quantitatively
estimated if either one is known.
 
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