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Determining Chemical Injection Rate Using Drawdown Guage

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    Gold Member

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Posted 08 August 2022 - 08:14 AM

Dear Sir,


How to determine chemical  injection rate using Dradown Guage  in chemical plant ? in field ? or manually?

#2 breizh


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Posted 08 August 2022 - 11:16 PM


A) part of the skid supplied by vendors of chemicals , do you really need it ?

B) what I 've seen is a three way valve at the discharge of the pump to transfer the flow to a capacitance  ( 100 to 200 ml) . At the same time you count the time (s) to feel the volume and you get your flowrate .

it's up to you , not much money involved .


Note : you should discuss with your peers or manager prior to ask to forum members.



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