SOME PROBLEMS NEEDING TO PAY ATTENTION TO MEASURING PH VALUE OF PURE WATER IN POWER PLANTS[J]. Thermal power generation, 2004, (5): 62-65. DOI: 10.19666/j.rlfd.2004.05.020.
The important significance of measuring pH value of pure water in power plants has been expounded
specific interference affecting pH value measurement of pure water being analysed
errors may be produced from temperature compensation and pH meter calibration being discussed
giving method for washing and renovating the electrode
suggesting the checking method for online pH meters. A method of measuring the conductivity and conversing the measured conductivity into pH value has been recommended to replace the glass electrode method for measuring the pH value of feedwater.