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Technical report: modelling of chlorine decay rates based on initial chlorine and reactant concentrations in the water distribution system / Nur Syahira Ahmad, Nurul Ezawana Mohamad Tosrin and Farah Amanina Normahadi

Chlorination is one of the method that can be used to disinfect water. Chlorination is important to maintain the water quality in distribution system through a chlorine residual. Chlorine decay in bulk water need to be described clearly to understand the decay characteristics. Second order model for...

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Main Authors: Ahmad, Nur Syahira, Mohamad Tosrin, Nurul Ezawana, Normahadi, Farah Amanina
Format: Student Project
Language:English
Published: 2018
Subjects:
Study and teaching
Equations
Analysis
Online Access:https://ir.uitm.edu.my/id/eprint/110569/1/110569.pdf
https://ir.uitm.edu.my/id/eprint/110569/
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spelling my.uitm.ir.1105692025-02-25T09:30:13Z https://ir.uitm.edu.my/id/eprint/110569/ Technical report: modelling of chlorine decay rates based on initial chlorine and reactant concentrations in the water distribution system / Nur Syahira Ahmad, Nurul Ezawana Mohamad Tosrin and Farah Amanina Normahadi Ahmad, Nur Syahira Mohamad Tosrin, Nurul Ezawana Normahadi, Farah Amanina Study and teaching Equations Analysis Chlorination is one of the method that can be used to disinfect water. Chlorination is important to maintain the water quality in distribution system through a chlorine residual. Chlorine decay in bulk water need to be described clearly to understand the decay characteristics. Second order model for modelling reaction rate variation with respect to initial chlorine concentration was found to be one of the most suitable model for this purpose. This model is developed fol­lowing a first order reaction. The model is used to determine the rate of variation bulk decay rates of chlorine residuals. In this project, an analytical solution for this model was developed by assuming that the initial phase using the second order decay equation to find decay constant C₀ and the rate of reaction for the bulk decay of chlorine, kd. From the data obtained we use Microsoft Excel to build the graph. 2018 Student Project NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/110569/1/110569.pdf Technical report: modelling of chlorine decay rates based on initial chlorine and reactant concentrations in the water distribution system / Nur Syahira Ahmad, Nurul Ezawana Mohamad Tosrin and Farah Amanina Normahadi. (2018) [Student Project] <http://terminalib.uitm.edu.my/110569.pdf> (Unpublished)
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Study and teaching
Equations
Analysis
spellingShingle Study and teaching
Equations
Analysis
Ahmad, Nur Syahira
Mohamad Tosrin, Nurul Ezawana
Normahadi, Farah Amanina
Technical report: modelling of chlorine decay rates based on initial chlorine and reactant concentrations in the water distribution system / Nur Syahira Ahmad, Nurul Ezawana Mohamad Tosrin and Farah Amanina Normahadi
description Chlorination is one of the method that can be used to disinfect water. Chlorination is important to maintain the water quality in distribution system through a chlorine residual. Chlorine decay in bulk water need to be described clearly to understand the decay characteristics. Second order model for modelling reaction rate variation with respect to initial chlorine concentration was found to be one of the most suitable model for this purpose. This model is developed fol­lowing a first order reaction. The model is used to determine the rate of variation bulk decay rates of chlorine residuals. In this project, an analytical solution for this model was developed by assuming that the initial phase using the second order decay equation to find decay constant C₀ and the rate of reaction for the bulk decay of chlorine, kd. From the data obtained we use Microsoft Excel to build the graph.
format Student Project
author Ahmad, Nur Syahira
Mohamad Tosrin, Nurul Ezawana
Normahadi, Farah Amanina
author_facet Ahmad, Nur Syahira
Mohamad Tosrin, Nurul Ezawana
Normahadi, Farah Amanina
author_sort Ahmad, Nur Syahira
title Technical report: modelling of chlorine decay rates based on initial chlorine and reactant concentrations in the water distribution system / Nur Syahira Ahmad, Nurul Ezawana Mohamad Tosrin and Farah Amanina Normahadi
title_short Technical report: modelling of chlorine decay rates based on initial chlorine and reactant concentrations in the water distribution system / Nur Syahira Ahmad, Nurul Ezawana Mohamad Tosrin and Farah Amanina Normahadi
title_full Technical report: modelling of chlorine decay rates based on initial chlorine and reactant concentrations in the water distribution system / Nur Syahira Ahmad, Nurul Ezawana Mohamad Tosrin and Farah Amanina Normahadi
title_fullStr Technical report: modelling of chlorine decay rates based on initial chlorine and reactant concentrations in the water distribution system / Nur Syahira Ahmad, Nurul Ezawana Mohamad Tosrin and Farah Amanina Normahadi
title_full_unstemmed Technical report: modelling of chlorine decay rates based on initial chlorine and reactant concentrations in the water distribution system / Nur Syahira Ahmad, Nurul Ezawana Mohamad Tosrin and Farah Amanina Normahadi
title_sort technical report: modelling of chlorine decay rates based on initial chlorine and reactant concentrations in the water distribution system / nur syahira ahmad, nurul ezawana mohamad tosrin and farah amanina normahadi
publishDate 2018
url https://ir.uitm.edu.my/id/eprint/110569/1/110569.pdf
https://ir.uitm.edu.my/id/eprint/110569/
_version_ 1825165202828558336
score 13.239859

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