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Artificial aeration to enhance the mineralization of mono azo (methyl orange)-containing wastewater using recirculated up-flow constructed wetland

Link to publisher's homepage at http://omicron.ch.tuiasi.ro/EEMJ/

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Bibliographic Details
Main Authors: Ong, Soon-An, Ho, Li Ngee, Wong, Yee Shian, Chen, Siaw Fun
Other Authors: yswong@unimap.edu.my
Format: Article
Language:English
Published: Gh. Asachi Technical University of Iasi 2016
Subjects:
Artificial aeration
Azo dye
Constructed wetland
Methyl orange
Recirculated ufcw
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42195
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spelling my.unimap-421952017-11-29T07:00:50Z Artificial aeration to enhance the mineralization of mono azo (methyl orange)-containing wastewater using recirculated up-flow constructed wetland Ong, Soon-An Ho, Li Ngee Wong, Yee Shian Chen, Siaw Fun yswong@unimap.edu.my Artificial aeration Azo dye Constructed wetland Methyl orange Recirculated ufcw Link to publisher's homepage at http://omicron.ch.tuiasi.ro/EEMJ/ The aim of this study is to evaluate the treatment performance of mono azo dye Methyl Orange (MO)-containing wastewater by recirculated up-flow constructed wetland (UFCW) with and without supplementary aeration. The successive anaerobic and aerobic treatment of the UFCW reactors could effectively remove color, organic matters and intermediate aromatic amines simultaneously in a single reactor. With influent 50 mg/L of MO, the removal efficiencies of COD and MO were 91 and 75 %, respectively, in the aerated wetland reactor, whereas the removal efficiencies were 86 and 93 %, respectively, in the non-aerated wetland reactor. The aerated wetland reactor outperformed the non-aerated wetland reactor in the removal of organic matters and aromatic amines. The accumulation of aromatic amines in the non-aerated wetland reactor was observed as shown in the increase of ratio absorbance at 270 nm/465 nm and UV-Vis spectra analysis. 2016-06-25T03:59:38Z 2016-06-25T03:59:38Z 2014 Article Environmental Engineering and Management Journal, vol.13 (1), 2014, pages 37-42 1582-9596 (Print) 1843-3707 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42195 en Gh. Asachi Technical University of Iasi
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 Artificial aeration
Azo dye
Constructed wetland
Methyl orange
Recirculated ufcw
spellingShingle Artificial aeration
Azo dye
Constructed wetland
Methyl orange
Recirculated ufcw
Ong, Soon-An
Ho, Li Ngee
Wong, Yee Shian
Chen, Siaw Fun
Artificial aeration to enhance the mineralization of mono azo (methyl orange)-containing wastewater using recirculated up-flow constructed wetland
description Link to publisher's homepage at http://omicron.ch.tuiasi.ro/EEMJ/
author2 yswong@unimap.edu.my
author_facet yswong@unimap.edu.my
Ong, Soon-An
Ho, Li Ngee
Wong, Yee Shian
Chen, Siaw Fun
format Article
author Ong, Soon-An
Ho, Li Ngee
Wong, Yee Shian
Chen, Siaw Fun
author_sort Ong, Soon-An
title Artificial aeration to enhance the mineralization of mono azo (methyl orange)-containing wastewater using recirculated up-flow constructed wetland
title_short Artificial aeration to enhance the mineralization of mono azo (methyl orange)-containing wastewater using recirculated up-flow constructed wetland
title_full Artificial aeration to enhance the mineralization of mono azo (methyl orange)-containing wastewater using recirculated up-flow constructed wetland
title_fullStr Artificial aeration to enhance the mineralization of mono azo (methyl orange)-containing wastewater using recirculated up-flow constructed wetland
title_full_unstemmed Artificial aeration to enhance the mineralization of mono azo (methyl orange)-containing wastewater using recirculated up-flow constructed wetland
title_sort artificial aeration to enhance the mineralization of mono azo (methyl orange)-containing wastewater using recirculated up-flow constructed wetland
publisher Gh. Asachi Technical University of Iasi
publishDate 2016
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42195
_version_ 1643802779240628224
score 13.214268

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