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Degradation mechanism of Phenol by ozonation

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Bibliographic Details
Main Author: Ling, Kien Ann
Other Authors: Dr. Fahmi Muhammad Ridwan
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2016
Subjects:
Ozonation
Phenol
Degradation mechanism > Analysis
Degradation mechanism
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42375
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spelling my.unimap-423752016-07-24T07:25:23Z Degradation mechanism of Phenol by ozonation Ling, Kien Ann Dr. Fahmi Muhammad Ridwan Ozonation Phenol Degradation mechanism -- Analysis Degradation mechanism Access is limited to UniMAP community. Ozonation was chosen to study the degradation mechanism of phenol. The overall performances of phenol degradation were studied based on the removal of phenol, chemical oxygen demand (COD), total organic carbon (TOC), Fourier Transform Infrared (FT-IR) and residue ozone. Different parameters such as initial concentration, contact time and pH were used to examine the performance of ozonation on phenol. The results indicated ozonation was suitable for phenol with initial concentration under 200 mg/L and longer contact time is needed if the initial concentration exceeds 200 mg/L. The performance of ozonation was found to be effective under basic conditions of pH 11 rather than acidic and neutral conditions. It was also found that intermediate products such as carboxylic acids, aldehydes and ketones formed under oxidation of phenol with the support results in FT-IR. The kinetics of ozone shown the oxidation of phenol is first order reaction that depends on the initial concentration of phenol. 2016-07-24T07:25:23Z 2016-07-24T07:25:23Z 2015-06 Learning Object http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42375 en Universiti Malaysia Perlis (UniMAP) School of Environmental Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Ozonation
Phenol
Degradation mechanism -- Analysis
Degradation mechanism
spellingShingle Ozonation
Phenol
Degradation mechanism -- Analysis
Degradation mechanism
Ling, Kien Ann
Degradation mechanism of Phenol by ozonation
description Access is limited to UniMAP community.
author2 Dr. Fahmi Muhammad Ridwan
author_facet Dr. Fahmi Muhammad Ridwan
Ling, Kien Ann
format Learning Object
author Ling, Kien Ann
author_sort Ling, Kien Ann
title Degradation mechanism of Phenol by ozonation
title_short Degradation mechanism of Phenol by ozonation
title_full Degradation mechanism of Phenol by ozonation
title_fullStr Degradation mechanism of Phenol by ozonation
title_full_unstemmed Degradation mechanism of Phenol by ozonation
title_sort degradation mechanism of phenol by ozonation
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2016
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42375
_version_ 1643799984671293440
score 13.214268

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