Since the alkalinity in your ...
Published by Shashikant Thakur, Director at Dew Envirotech Pvt Ltd
Since the alkalinity in your water is at lower range, I recommend you to reduce the pH level between 5.8 to 6.2 , thereby eliminating 90% chances of scale formation. The remaining 10% can be controlled using strong terpolymer with high thermal and pressure stability produced by Dow, Biolabs etc. Sometimes little surfactant may also helps.