SYMPOSIA PAPER Published: 01 January 1981
STP28273S

Power Plant Instrumentation for Measurement of High-Purity Water Quality

Source

Work undertaken by Ontario Hydro, Toronto, to determine levels of feedwater impurities, including corrosion products and condenser cooling water inleakage contaminants, is reviewed. Corrosion product measurement using a grab method gave some useful data but was found to be too labor-intensive. Continuous analysis of corrosion products, in conjunction with a valveless capillary sampler, is now being evaluated as a method. Ion chromatography appears to be a promising technique to determine anions in feedwater. Tests to adapt such an instrument for continuous analysis are planned.

Author Information

Brown, J
Boiler Chemistry, Ontario Hydro, W. P. Dobson Research Laboratory, Toronto, Ontario, Canada
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Details
Developed by Committee: D19
Pages: 30–33
DOI: 10.1520/STP28273S
ISBN-EB: 978-0-8031-4808-6
ISBN-13: 978-0-8031-0798-4