Process Engineering Reference Sheets by MyEngineeringTools.com
THE CALCULATORS

Cooling Water Chlorination Level

Calculates the required dosing pump flow rate for chlorine stock solution to maintain target residual levels in cooling water systems.

📖 Need the theory? Read the methodology, assumptions, and equations in the full reference guide.
Read Cooling Water Chlorination Level Guide →

1. Define Input Parameters

2. Engineering Output

Volumetric Flow Rate (Liters) (V_L)
- L/h
Chlorine Mass Flow Rate (m_Cl)
- mg/h
Dosing Pump Flow Rate (V_stock)
- L/h

Need this calculation offline?

Download Offline Excel Calculation

Context & Assumptions

Maintaining appropriate free chlorine concentrations in cooling water is essential to prevent microbial proliferation and post-process contamination in retort systems. This calculation determines the required dosing pump flow rate based on volumetric water flow, target residuals, and stock solution concentration.

Understand the Engineering Principles

Review the step-by-step derivations, typical industrial limits, and scale-up rules.

Looking for more tools?

Explore our full library of interactive Process Engineering calculators.

View the Calculator Index