Hi every one
We are adding H2SO4 for CW PH control but we are consuming more than normal flow , we have 2 pumps and both running with 100% stroke, what is the causes ? I want to calcualte needed H2SO4 to get PH 8.2 , our PH between 8.2 and 8.3 and maintain ok but acid consumption is high
Note...
Hi
I am Utility Shift team leader and we have steam letdown station but one of the valves stuck opened and can not isolate it to hand over attemperator valve to maintenance , my question is Is there any technique to isolate the valve online ?