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|
Sr. no
|
Sample constituent
|
2016a
|
2008*a
|
2006#a
|
Standards mode of disposal—land disposalb
|
Drinking water specifications—acceptable limitc
|
|---|
|
1
|
PH
|
8.9
|
7.8
|
8.33
|
5.5–9.0
|
6.5–8.5
|
|
2
|
BOD
|
499
|
4.6
|
4122
|
100
|
AB
|
|
3
|
COD
|
897
|
36
|
6834
|
AB
|
AB
|
|
4
|
EC
|
3179
|
10,700
|
99,510
|
AB
|
AB
|
|
5
|
Hardness
|
10,000
|
2440
|
2200
|
AB
|
200
|
|
6
|
Alkalinity
|
1378
|
NA
|
2170
|
AB
|
200
|
|
7
|
Cl
|
213
|
4558
|
4485
|
600
|
250
|
|
8
|
TDS
|
2130
|
6848
|
11,800
|
2100
|
500
|
|
9
|
TSS
|
8929
|
NA
|
NA
|
200
|
AB
|
|
10
|
TS
|
11,059
|
NA
|
NA
|
AB
|
AB
|
|
11
|
Na
|
4439
|
3150
|
2550
|
AB
|
AB
|
|
12
|
Mg
|
2430
|
348
|
110.5
|
AB
|
30
|
|
13
|
Ca
|
4000
|
512
|
340.5
|
AB
|
75
|
|
14
|
Cu
|
2.66
|
NA
|
0.9
|
AB
|
0.05
|
|
15
|
Ni
|
3.31
|
NA
|
2.05
|
AB
|
0.02
|
|
16
|
Pb
|
1.44
|
NA
|
0.84
|
AB
|
0.01
|
|
17
|
Zn
|
4.66
|
NA
|
1.63
|
AB
|
5
|
|
18
|
Cr
|
2.65
|
NA
|
2.87
|
AB
|
0.05
|
- NA data not available, AB range not provided
- a, b, cAll values are in milligrammes per litre, except pH and EC (in μS/cm). *Groundwater Surveys and Development Agency (GSDA) (2008); #Kale et al. (2010); bMinistry of Environment, Forest and Climate Change (MoEF& CC) (2016); cBureau of Indian Standards (BIS) (2012)
