The waste stream was sent to the wet blowdown system through a piping connection from the unit to the blowdown line
from the DGA flash drum.
On high-pressure gas systems consideration should be given to the provision of a blowdown line
, incorporating a globe valve or restriction orifice, for controlled depressurization.
Why would anyone who's responsible for the budget let $1,000 a week worth of expensive treatment chemicals go down the blowdown line
? It doesn't make sense, but this sort of action gets repeated again and again.
It is common to measure chloride at four points, the make-up, the feedwater, the boiler blowdown line
and the condensate.