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Boiler Water Dissolved Oxygen (DO) conc

Boiler Water Dissolved Oxygen (DO) conc

Boiler Water Dissolved Oxygen (DO) conc

(OP)
Why is ABMA dont have any standard parameter in the oxygen concentration of boiler water? We are deaerating the feedwater yet we dont know if its already ok.

kenngy

RE: Boiler Water Dissolved Oxygen (DO) conc

You might want to call one of the  ABMA reps on the committee and ask.

Specifically intermso f O2, th elatest EPRI and EU guidelines for drum type boilers may be at odds with long time historical recommendations, as might be found in O+M manuals. latest research shows that excesss hydrazibne used to get zero ppb O2 is actually deleterious to FAC flow assisted corrosion- lates recopmmendations may recommened 1-5 ppb O2 residual to ensure no excess hydrazine.- see EPRI  

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