A Water Sample Analysis Revels The Information About The Concentration Of Various Chemical Ions As Follows (All

Question

A water sample analysis revels the information about the concentration of various chemical ions as follows (All

units in mg/l)

  1. Ca+2 = 40
  2. Mg+2 = 60
  3. Na+ = 24
  4. OH- = 16
  5. HCO3 = 122
  6. SO4 = 100

pH of Sample is 7.5

Estimate the Carbonate and non carbonate hardness.

: Tola , Handness , Total alkalinity
Relation
CH
NCH
TH 7TA
TA
TH -TA
THETA
TH
(at 2 – 40 mall , mg+2-60 ma/L, alat = 24 mall, OH – 16 mall
HCoz -122mg10 , 50 4 – 10omg/1, PH = 750
T. H 2
Ca +2
50…Engineering Technology