Make Up Water In: Cooling Tower

The intentional discharge of water to remove concentrated dissolved solids (like calcium and silica) that can cause scaling and corrosion.

| Problem | Likely Cause | Fix | |---------|--------------|-----| | High make-up usage | Excessive blowdown or drift | Check conductivity setpoint; inspect drift eliminators | | Scale in tower | High hardness or alkalinity | Reduce COC; add scale inhibitor; soften make-up | | Corrosion | Low pH or high chlorides | Adjust pH; use corrosion inhibitor; switch to RO | | Biological slime | High nutrient load in make-up | Add biocide; filter or chlorinate make-up | make up water in cooling tower

A review of "make-up water in cooling towers" reveals that it is one of the most critical operational cost centers and maintenance considerations for industrial HVAC and process cooling systems. The intentional discharge of water to remove concentrated

Makeup water is the volume of water added to a cooling tower system to replace losses from evaporation, drift, and blowdown, ensuring a consistent water level and stable chemical balance . This process is critical for maintaining industrial cooling efficiency and preventing equipment damage. Why Makeup Water is Required This process is critical for maintaining industrial cooling