1.1 Quality of water
A typical quality of mixed bed treated water is as follows
Conductivity at 25OC <1 micro siemens /cm
Silica max 0.05 ppm as CaCO3
Total electrolyte < 0.5. mg/ litre
Total hardness Nil
pH 6.8 ---7.2
Feed water Quality
Raw water or feed water to Mix bed must be free from turbidity & organic matter, Heavy metals, free chlorine and oil. The minimum inlet pressure required is 2 kg /cm2. If raw water is being directly fed as feed water to mixed bed then the raw water TDS should not be more than 50 ppm.
We have various model :-
