Chlorine Demand Calculator

Posted by Dinesh on

Chlorine demand is the difference between the amount of chlorine added to water or wastewater and the amount of residual chlorine remaining after a given contact time. Chlorine demand may change with dosage, time, temperature, pH, and nature and amount of the impurities in the water.

Chlorine Demand Calculation


De = Do

Do - Chlorine Dose
De - Chlorine Demand
R- Chlorine Residual