Hi all,
For cooling tower chemical dosing, which flow rate i should take as a basis for dosing rate calculation?
Any previous experience in cooling tower dosing rate calculation will be helpful to know more.
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Posted 23 May 2022 - 08:55 AM
Hi all,
For cooling tower chemical dosing, which flow rate i should take as a basis for dosing rate calculation?
Any previous experience in cooling tower dosing rate calculation will be helpful to know more.
Posted 23 May 2022 - 07:11 PM
Hi,
Nobody can answer this question without information about the quality of the water fed to your system and type of treatment allowed in your location .
Normally we ask vendors of chemicals to come at site to perform a survey and to suggest a plan for treatment including chemical dosage , cost for a given period and technical assistance through regular visits where analysis are performed .
My view
Breizh
Posted 24 May 2022 - 12:55 AM
Hi,
Does not make sense to me !
Use the service of a professional familiar with cooling water treatment and follow his/her recommendations . You should have information about make up water , blowdown and evaporation . Normally the quantity of chemicals injected is proportional to make up water or blowdown to compensate the loss of chemical .
It seems you have a Ph adjustment , a Ph probe should help you to monitor in line the cooling water and prevent deposition of salts.
You should have info about other chemicals to add to prevent corrosion and foulant , probably biocide too to prevent legionella .
As I said a reputable chemical company versed on cooling water should help you to manage your system.
Let you study this document to support your work :
https://www.suezwate...g-water-systems
Best of luck
Breizh
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