The impact of HTI depends on ...
Published by Apostolos Kavadias, IDRO - APOSTOLOS KAVADIAS
The impact of HTI depends on the system and the additive characteristics. Antiscaling agent is loosing it's force during time, and cannot be efficient on very low HTI (once through system). Very high HTI usually lead to very high concentration and LSI (Langelier Saturation Index), needing higher antiscaling dosage.
Oxidizing biocides are consumed almost immediately, which should be taken into account. Generally biicide dosing and the type of application should be followed by measuring the Total Bacteria Count in order to determine the best method for it's application (shock or continuous dosing).
Periodical analyzes of water ions and TBC is a must in order to verify the system operating conditions.