power plant boiler replenishment water quality standard

Boiler Water Treatment Guidelines; Columbia Boiler Co

The alkalinity of boiler water should be sufficiently high enough to protect shell and plates against acidic corrosion but not high enough to produce carryover. A minimum value for alkalinity for adequate protection is 200 PPM. High boiler alkalinity which is in excess of 700 PPM should be avoided. Values higher than this can lead to embrittlement of the steel. Phosphates. Phosphates are used to react with

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Power plant water quality monitoring | Endress+Hauser

Our SWAS panels monitor the water quality in your power plant and keep the integrity of the water steam circuit safe at all times. Critical parameters such as pH conductivity or sodium are reliably measured to prevent the accumulation of precipitation in heat exchangers boiler pipes and superheaters. As a result you get increased process control minimized downtime and longer operational life for your plant.

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