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Relationship between volatile fatty acids concentrations and methane gas production in two-phase reactor

The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malay...

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Main Authors: Irnis Azura, Zakarya, Dr., Zaity Syazwani, Mohd Odli, Tengku Nuraiti, Tengku Izhar, Dr.
Other Authors: irnis@unimap.edu.my
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Methane gas
Volatile fatty acids
Two phase reactor
Anaerobic digestion
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/29819
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spelling my.unimap-298192013-11-14T08:12:38Z Relationship between volatile fatty acids concentrations and methane gas production in two-phase reactor Irnis Azura, Zakarya, Dr. Zaity Syazwani, Mohd Odli Tengku Nuraiti, Tengku Izhar, Dr. irnis@unimap.edu.my zaity@unimap.edu.my nuraiti@unimap.edu.my Methane gas Volatile fatty acids Two phase reactor Anaerobic digestion The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia. Production of methane gas via anaerobic digestion process is the method that already commercialized in the sustainable of renewable energy. Food waste co-digestion with palm oil mill effluent (POME) in two phase reactors is a new research applied. This study is to look the relationship between volatile fatty acids (VFAs) and methane gas (CH4) production. There are two types of two phase reactors are used which are ASL (A-A1) and ASL (B-B1). Food waste collected from the university cafeterias were sorted out in three different groups which are group A (45% of rice, noodle), group B (30% of meat, fish) and group C (25% of vegetables). Three different temperature conditions which are 35°C, 45°C and 50°C were set up to the reactor with different ratio of food waste to inoculums. The results showed that VFAs concentrations in ASL 50 (B-B1) did not indicate the impact when methane production increased to 72.0%. However, from all experimental tested on three different temperatures showed VFAs concentrations as inhibitors for methane gas production. 2013-11-14T08:12:37Z 2013-11-14T08:12:37Z 2012-06-18 Working Paper p. 176 - 183 978-967-5760-11-2 http://hdl.handle.net/123456789/29819 en Proceedings of the The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012); Universiti Malaysia Perlis (UniMAP)
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 Methane gas
Volatile fatty acids
Two phase reactor
Anaerobic digestion
spellingShingle Methane gas
Volatile fatty acids
Two phase reactor
Anaerobic digestion
Irnis Azura, Zakarya, Dr.
Zaity Syazwani, Mohd Odli
Tengku Nuraiti, Tengku Izhar, Dr.
Relationship between volatile fatty acids concentrations and methane gas production in two-phase reactor
description The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia.
author2 irnis@unimap.edu.my
author_facet irnis@unimap.edu.my
Irnis Azura, Zakarya, Dr.
Zaity Syazwani, Mohd Odli
Tengku Nuraiti, Tengku Izhar, Dr.
format Working Paper
author Irnis Azura, Zakarya, Dr.
Zaity Syazwani, Mohd Odli
Tengku Nuraiti, Tengku Izhar, Dr.
author_sort Irnis Azura, Zakarya, Dr.
title Relationship between volatile fatty acids concentrations and methane gas production in two-phase reactor
title_short Relationship between volatile fatty acids concentrations and methane gas production in two-phase reactor
title_full Relationship between volatile fatty acids concentrations and methane gas production in two-phase reactor
title_fullStr Relationship between volatile fatty acids concentrations and methane gas production in two-phase reactor
title_full_unstemmed Relationship between volatile fatty acids concentrations and methane gas production in two-phase reactor
title_sort relationship between volatile fatty acids concentrations and methane gas production in two-phase reactor
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/29819
_version_ 1643795578551795712
score 13.222552

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