Dosing Control in Water Chlorination: Flow-Paced plus Residual Feedback

Dosing Control in Water Chlorination and Water Disinfection

Feedback dosing control, where a flow-pace control is combined with a residual Chlorine or ORP sensor feedback reading, is the best available dosing control for disinfection or oxidation. However, the lag-time between the dosing point and the sensor reading can be problematic when the feedwater quality is inconsistent.