Steam generator blowdown system

© Rosatom Tech
Corrosion appeared after scale deposit

© Rosatom Tech
Water
Pipe wall
Scale deposit
Direction of the exchanged heat

© Rosatom Tech
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© Rosatom Tech
To the steam header of the deaerator
To the regeneration system
Off special water treatment facility
Secondary water
Secondary water
to special water treatment facility
To hydraulic pressure test; blowdown for monitoring instrumentation
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