Strategies for assessing optimized corrosion control treatment of lead and copper

Strategies for assessing optimized corrosion control treatment of lead and copper

Three strategies are commonly used to optimize corrosion control: adjusting pH and alkalinity, developing Pb(iv) scale by maintaining free chlorine residuals throughout the distribution system, and applying orthophosphate-based corrosion inhibitors at appropriate dosages and pH ranges.

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Bibliographische Detailangaben
Veröffentlicht in:Journal - American Water Works Association 2013-05, Vol.105 (5), p.62-75
Hauptverfasser: Brown, Richard A., McTigue, Nancy E., Cornwell, David A.
Format: Artikel
Sprache:eng
Schlagworte:
Alkalinity
Chloramines
Chlorine
Copper
Corrosion
Corrosion Control
Distribution Systems
Dosage
Lead
Phosphates
Potable water
Residual Chlorine
Scale
Water quality
Water treatment
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Beschreibung
Zusammenfassung:Three strategies are commonly used to optimize corrosion control: adjusting pH and alkalinity, developing Pb(iv) scale by maintaining free chlorine residuals throughout the distribution system, and applying orthophosphate-based corrosion inhibitors at appropriate dosages and pH ranges.
ISSN:0003-150X
1551-8833
DOI:10.5942/jawwa.2013.105.0066