This method describes how to determine the pH of the boiler feed water using pH indicator strips.
boiler feed water for use in beer and food production
If the boiler feed water possesses a low pH, the service life of the boiler will be adversely affected. The higher the mineral content of the boiler feed water, the higher the pH of the water must be adjusted.
The pH of the boiler feed water is determined using "non-bleeding" pH indicator strips.