Parameters

Units

Value

WHO standards [11]

T

˚C

20

pH

7.2

4 - 9

EC

µS/cm

21

50 - 150

${\text{HCO}}_3^{-}$

mg/L

6.1

-

Cl⁻

mg/L

4.9

-

${\text{NO}}_2^{-}$

mg/L

0.002

0.3

${\text{NO}}_3^{-}$

mg/L

0.6

50

${\text{SO}}_4^{-}$

mg/L

2.4

200

Ca⁺⁺

mg/L

3.2

200

Mg⁺⁺

mg/L

0.49

-

Na⁺

mg/L

0.75

-

K⁺

mg/L

1

-