Pairing a pilot plant to a direct filtration water treatment plant

This paper outlines experiments that were conducted to establish that statistically equivalent intermittent and finished water quality was demonstrated between pilot treatment trains and a corresponding full-scale plant (FSP). First, equivalence was successfully established between the two pilot tra...

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Veröffentlicht in:Canadian journal of civil engineering 2012-06, Vol.39 (6), p.689-700
Hauptverfasser: KNOWLES, Alisha D, MACKAY, Jessica, GAGNON, Graham A
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container_issue 6
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container_title Canadian journal of civil engineering
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creator KNOWLES, Alisha D
MACKAY, Jessica
GAGNON, Graham A
description This paper outlines experiments that were conducted to establish that statistically equivalent intermittent and finished water quality was demonstrated between pilot treatment trains and a corresponding full-scale plant (FSP). First, equivalence was successfully established between the two pilot trains using paired t tests to confirm that the two trains were producing statistically equivalent water quality (e.g., pH, turbidity) while operating under identical operational and process conditions. Secondly, hypothesized mean differences and paired t tests were effectively applied to confirm the water quality achieved following each treatment phase in the pilot plant mimicked the corresponding treatment process in the FSP. Successive trials demonstrated equivalence in multiple water quality parameters throughout the two treatment scales, including pH, UV 254 , total organic carbon, dissolved organic carbon, alkalinity, and turbidity. The validation process demonstrated that the pilot plant has the ability to reproduce water quality outcomes from the FSP and that the results of the pilot facility are representative of process changes that will optimize the FSP performance.
doi_str_mv 10.1139/l2012-060
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ispartof Canadian journal of civil engineering, 2012-06, Vol.39 (6), p.689-700
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source Alma/SFX Local Collection
subjects Alkalinity
Applied sciences
Buildings. Public works
Carbon
contrôle de la qualité
Dissolved organic carbon
Drinking water
drinking water treatment
Equivalence
Exact sciences and technology
Management
Methods
paired t testing
pilot plant
Pilot plants
Pilots
Purification
Quality control
tests de Student pour échantillons appariés
Trains
traitement de l’eau potable
Turbidity
usine pilote
validation
Water
Water filtration
Water quality
Water supply. Pipings. Water treatment
Water treatment
Water treatment plants
title Pairing a pilot plant to a direct filtration water treatment plant
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