Factorial Analysis on Acetic Acid Production Using Banana Stem Waste

The performance of acetic acid production using banana stem waste as substrate in anaerobic system was investigated under the conditions of various OLR (1.0 g TS/l.d–7.0 g TS/l.d) and HRT (3 d–15 d). Conditions for OLR and HRT in this study were based on the best range obtained from literature revi...

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Main Authors:	Mohd Faizan, Jamaluddin, Jailani, Salihon, N., Zainol
Format:	Article
Language:	English
Published:	2011
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/2886/ http://umpir.ump.edu.my/id/eprint/2886/1/Factorial_Analysis_On_Acetic_Acid_Production_Using_Banana_Stem_Waste.pdf

id	ump-2886
recordtype	eprints
spelling	ump-28862018-01-18T04:20:07Z http://umpir.ump.edu.my/id/eprint/2886/ Factorial Analysis on Acetic Acid Production Using Banana Stem Waste Mohd Faizan, Jamaluddin Jailani, Salihon N., Zainol TP Chemical technology The performance of acetic acid production using banana stem waste as substrate in anaerobic system was investigated under the conditions of various OLR (1.0 g TS/l.d–7.0 g TS/l.d) and HRT (3 d–15 d). Conditions for OLR and HRT in this study were based on the best range obtained from literature review. Mixed culture for this study was from banana plantation soil and acclima- tized in anaerobic condition. Factorial analysis was applied allowing a screening of the experimental variables organic loading rates (OLR) and hydraulic retention times (HRT). In this work the estimation of the regression coefficients of all models were done using Matlab programming which operates by minimizing the sum of squared differences between the actual and predicted yields. Results from factorial analysis have shown that both variables which were OLR and HRT have significant effect to acetic acid production. The acetic yield is ranging from 487 mg/l to 811 mg/l depending on HRT and OLR value. Acetic acid production was found to be strongly influenced by HRT and OLR. Besides, the types of inoculums and waste used can affect the range of HRT and OLR in production of acetic acid. Increased in HRT and OLR could increased the acetic acid concentration as shown in this study and other researches. The longer period of time and the higher organic loading rate in the reactor may promote microbe growth and high yield of acetic acid. 2011 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/2886/1/Factorial_Analysis_On_Acetic_Acid_Production_Using_Banana_Stem_Waste.pdf Mohd Faizan, Jamaluddin and Jailani, Salihon and N., Zainol (2011) Factorial Analysis on Acetic Acid Production Using Banana Stem Waste. International Journal of Chemical and Environmental Engineering.
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Mohd Faizan, Jamaluddin Jailani, Salihon N., Zainol Factorial Analysis on Acetic Acid Production Using Banana Stem Waste
description	The performance of acetic acid production using banana stem waste as substrate in anaerobic system was investigated under the conditions of various OLR (1.0 g TS/l.d–7.0 g TS/l.d) and HRT (3 d–15 d). Conditions for OLR and HRT in this study were based on the best range obtained from literature review. Mixed culture for this study was from banana plantation soil and acclima- tized in anaerobic condition. Factorial analysis was applied allowing a screening of the experimental variables organic loading rates (OLR) and hydraulic retention times (HRT). In this work the estimation of the regression coefficients of all models were done using Matlab programming which operates by minimizing the sum of squared differences between the actual and predicted yields. Results from factorial analysis have shown that both variables which were OLR and HRT have significant effect to acetic acid production. The acetic yield is ranging from 487 mg/l to 811 mg/l depending on HRT and OLR value. Acetic acid production was found to be strongly influenced by HRT and OLR. Besides, the types of inoculums and waste used can affect the range of HRT and OLR in production of acetic acid. Increased in HRT and OLR could increased the acetic acid concentration as shown in this study and other researches. The longer period of time and the higher organic loading rate in the reactor may promote microbe growth and high yield of acetic acid.
format	Article
author	Mohd Faizan, Jamaluddin Jailani, Salihon N., Zainol
author_facet	Mohd Faizan, Jamaluddin Jailani, Salihon N., Zainol
author_sort	Mohd Faizan, Jamaluddin
title	Factorial Analysis on Acetic Acid Production Using Banana Stem Waste
title_short	Factorial Analysis on Acetic Acid Production Using Banana Stem Waste
title_full	Factorial Analysis on Acetic Acid Production Using Banana Stem Waste
title_fullStr	Factorial Analysis on Acetic Acid Production Using Banana Stem Waste
title_full_unstemmed	Factorial Analysis on Acetic Acid Production Using Banana Stem Waste
title_sort	factorial analysis on acetic acid production using banana stem waste
publishDate	2011
url	http://umpir.ump.edu.my/id/eprint/2886/ http://umpir.ump.edu.my/id/eprint/2886/1/Factorial_Analysis_On_Acetic_Acid_Production_Using_Banana_Stem_Waste.pdf
first_indexed	2023-09-18T21:56:51Z
last_indexed	2023-09-18T21:56:51Z
_version_	1777414136924209152

Factorial Analysis on Acetic Acid Production Using Banana Stem Waste

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