Jual Chemical Boiler Fundamentals Explained
Dependent how critical and just how much manpower you've allocated, you should no less than carry out Sodium Nitrite and Conductivity screening month-to-month. At least 800 ppm of Nitrite has to be maintained inside the boiler drinking water to lessen corrosion.copper sulphate / cooper sulfate / prusi / trusi zak powder 25kg copper sulphate / coope