Comparison on disinfection in water treatment system in conventional and ozonation system / Azizah Mohd Yusoff

Urbanisation and commercial development lead to higher demand of water. Public awareness and health conscious has given a task to Water Authority to enhance the quality of treated water. The challenged faced by Water Authority is the deteriorating of the sources of raw water from the rivers. The dis...

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Main Author:	Mohd Yusoff, Azizah
Format:	Thesis
Language:	English
Published:	1996
Subjects:	Environmental pollution Environmental effects of industries and plants
Online Access:	https://ir.uitm.edu.my/id/eprint/24126/2/24126.PDF
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id	my-uitm-ir.24126
record_format	uketd_dc
spelling	my-uitm-ir.241262023-11-16T02:36:32Z Comparison on disinfection in water treatment system in conventional and ozonation system / Azizah Mohd Yusoff 1996 Mohd Yusoff, Azizah Environmental pollution Environmental effects of industries and plants Urbanisation and commercial development lead to higher demand of water. Public awareness and health conscious has given a task to Water Authority to enhance the quality of treated water. The challenged faced by Water Authority is the deteriorating of the sources of raw water from the rivers. The discovery and investigation has shown that chlorination practice in the conventional system has formed a chlorination by product of Thrihalomethanes (THMs). Experiment conducted on animal provided evidence of the carcinogenity of THMs. Through investigation conducted there is a correlation between the high usage of chlorine and the high formation of THM. In practice the highly polluted raw water needs higher concentration of chlorine in disinfection. In any treatment work disinfection is the most important processes. There are various type of disinfectant available and chlorine system has been used worldwide. This dissertation will discuss the comparison between chlorine in conventional system and a newly introduced system of ozonation in our country but has been used effectively in other countries. Selection of this system is due to the record of effectiveness evaluated. Discussion will be based on the effectiveness of both system and comparing the merit and demerit of both systems. 1996 Thesis https://ir.uitm.edu.my/id/eprint/24126/ https://ir.uitm.edu.my/id/eprint/24126/2/24126.PDF text en public degree Universiti Teknologi MARA Faculty of Architecture, Planning and Surveying
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Environmental pollution Environmental effects of industries and plants
spellingShingle	Environmental pollution Environmental effects of industries and plants Mohd Yusoff, Azizah Comparison on disinfection in water treatment system in conventional and ozonation system / Azizah Mohd Yusoff
description	Urbanisation and commercial development lead to higher demand of water. Public awareness and health conscious has given a task to Water Authority to enhance the quality of treated water. The challenged faced by Water Authority is the deteriorating of the sources of raw water from the rivers. The discovery and investigation has shown that chlorination practice in the conventional system has formed a chlorination by product of Thrihalomethanes (THMs). Experiment conducted on animal provided evidence of the carcinogenity of THMs. Through investigation conducted there is a correlation between the high usage of chlorine and the high formation of THM. In practice the highly polluted raw water needs higher concentration of chlorine in disinfection. In any treatment work disinfection is the most important processes. There are various type of disinfectant available and chlorine system has been used worldwide. This dissertation will discuss the comparison between chlorine in conventional system and a newly introduced system of ozonation in our country but has been used effectively in other countries. Selection of this system is due to the record of effectiveness evaluated. Discussion will be based on the effectiveness of both system and comparing the merit and demerit of both systems.
format	Thesis
qualification_level	Bachelor degree
author	Mohd Yusoff, Azizah
author_facet	Mohd Yusoff, Azizah
author_sort	Mohd Yusoff, Azizah
title	Comparison on disinfection in water treatment system in conventional and ozonation system / Azizah Mohd Yusoff
title_short	Comparison on disinfection in water treatment system in conventional and ozonation system / Azizah Mohd Yusoff
title_full	Comparison on disinfection in water treatment system in conventional and ozonation system / Azizah Mohd Yusoff
title_fullStr	Comparison on disinfection in water treatment system in conventional and ozonation system / Azizah Mohd Yusoff
title_full_unstemmed	Comparison on disinfection in water treatment system in conventional and ozonation system / Azizah Mohd Yusoff
title_sort	comparison on disinfection in water treatment system in conventional and ozonation system / azizah mohd yusoff
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Architecture, Planning and Surveying
publishDate	1996
url	https://ir.uitm.edu.my/id/eprint/24126/2/24126.PDF
_version_	1783733838068842496

Comparison on disinfection in water treatment system in conventional and ozonation system / Azizah Mohd Yusoff

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