Videos
Introduction - Physical and Chemical Parameters
595
Solids in Water
847
Turbidity
2306
Odour and Taste
589
pH
650
Numerical Session on pH
902
Concept of Equivalency -I
1311
Concept of Equivalency -II
2723
Alkalinity - I
2245
Alkalinity - II
1279
Alkalinity - III
2500
Hardness-I
2236
Hardness-II
1559
Numerical Session - Chemical Parameters
1221
Dissolved Oxygen
1743
Other Chemical Parameters
1196
Biological Parameters
2300