M
Hi List !
Presently we are controlling the pH of cooling water by dosing H2SO4 manually based on the indication of on-line pH meter in the supply line of cooling water.
Now we want to automate the pH control with help of local pH indicator/controller (or through DCS) & auto on/off of dosing pumps.
We would like to know if anybody had done this kind automation for cooling water pH control. What are the precautions to be taken & problems faced.
Thanks in advance.
Regards,
Manoj Topiwala
Presently we are controlling the pH of cooling water by dosing H2SO4 manually based on the indication of on-line pH meter in the supply line of cooling water.
Now we want to automate the pH control with help of local pH indicator/controller (or through DCS) & auto on/off of dosing pumps.
We would like to know if anybody had done this kind automation for cooling water pH control. What are the precautions to be taken & problems faced.
Thanks in advance.
Regards,
Manoj Topiwala