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The Study on Biological PH Treatment of Acidic Palm Oil Mill Effluent

This study investigated the biological pH treatment of acidic palm oil mill effluent (POME). In this study soil mixed culture (SMC) was acclimatized for 10 days (30°C and 150 rpm) with POME and used as inoculum. Selected factors used in this study were reaction time (3-5 days), temperature (25-30 °C...

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Main Authors: N., Zainol, Siti Mazlifah, Ismail
Format: Article
Language:English
Published: Penerbit Universiti Teknologi Malaysia 2015
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/10465/1/The%20Study%20On%20Biological%20Ph%20Treatment%20Of%20Acidic%20Palm%20Oil%20Mill%20Effluent.pdf
http://umpir.ump.edu.my/id/eprint/10465/
http://dx.doi.org/10.11113/jt.v76.4025
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spelling my.ump.umpir.104652018-01-15T03:20:26Z http://umpir.ump.edu.my/id/eprint/10465/ The Study on Biological PH Treatment of Acidic Palm Oil Mill Effluent N., Zainol Siti Mazlifah, Ismail TP Chemical technology This study investigated the biological pH treatment of acidic palm oil mill effluent (POME). In this study soil mixed culture (SMC) was acclimatized for 10 days (30°C and 150 rpm) with POME and used as inoculum. Selected factors used in this study were reaction time (3-5 days), temperature (25-30 °C), agitation speed (150-180 rpm), soil to water ratio (1:1 and 1:3) and inoculum types (peat and alluvium inoculum). Response surface method (RSM) was used to design and analyzed experimental data. In this study reaction time gave highest contribution which was at 29.81%. Reaction time was important for microbial growth in biological pH treatment. Interaction between reaction time and agitation speed gave highest contribution which was at 17.21%. Agitation provides a proper mixing on acidic POME and SMC thus increased the microbial activities. In this study, analysis of variance (ANOVA) was used to analyze the experimental data and the coefficient of determination (R2) value of 0.8301 was obtained. This study had proven the application of RSM was useful in experimental data analysis and increased the pH value from 4 to 8. Penerbit Universiti Teknologi Malaysia 2015 Article PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/10465/1/The%20Study%20On%20Biological%20Ph%20Treatment%20Of%20Acidic%20Palm%20Oil%20Mill%20Effluent.pdf N., Zainol and Siti Mazlifah, Ismail (2015) The Study on Biological PH Treatment of Acidic Palm Oil Mill Effluent. Jurnal Teknologi (Sciences and Engineering), 76 (1). pp. 139-146. ISSN 0127-9696 (print); 2180-3722 (online) http://dx.doi.org/10.11113/jt.v76.4025 DOI: 10.11113/jt.v76.4025
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
N., Zainol
Siti Mazlifah, Ismail
The Study on Biological PH Treatment of Acidic Palm Oil Mill Effluent
description This study investigated the biological pH treatment of acidic palm oil mill effluent (POME). In this study soil mixed culture (SMC) was acclimatized for 10 days (30°C and 150 rpm) with POME and used as inoculum. Selected factors used in this study were reaction time (3-5 days), temperature (25-30 °C), agitation speed (150-180 rpm), soil to water ratio (1:1 and 1:3) and inoculum types (peat and alluvium inoculum). Response surface method (RSM) was used to design and analyzed experimental data. In this study reaction time gave highest contribution which was at 29.81%. Reaction time was important for microbial growth in biological pH treatment. Interaction between reaction time and agitation speed gave highest contribution which was at 17.21%. Agitation provides a proper mixing on acidic POME and SMC thus increased the microbial activities. In this study, analysis of variance (ANOVA) was used to analyze the experimental data and the coefficient of determination (R2) value of 0.8301 was obtained. This study had proven the application of RSM was useful in experimental data analysis and increased the pH value from 4 to 8.
format Article
author N., Zainol
Siti Mazlifah, Ismail
author_facet N., Zainol
Siti Mazlifah, Ismail
author_sort N., Zainol
title The Study on Biological PH Treatment of Acidic Palm Oil Mill Effluent
title_short The Study on Biological PH Treatment of Acidic Palm Oil Mill Effluent
title_full The Study on Biological PH Treatment of Acidic Palm Oil Mill Effluent
title_fullStr The Study on Biological PH Treatment of Acidic Palm Oil Mill Effluent
title_full_unstemmed The Study on Biological PH Treatment of Acidic Palm Oil Mill Effluent
title_sort study on biological ph treatment of acidic palm oil mill effluent
publisher Penerbit Universiti Teknologi Malaysia
publishDate 2015
url http://umpir.ump.edu.my/id/eprint/10465/1/The%20Study%20On%20Biological%20Ph%20Treatment%20Of%20Acidic%20Palm%20Oil%20Mill%20Effluent.pdf
http://umpir.ump.edu.my/id/eprint/10465/
http://dx.doi.org/10.11113/jt.v76.4025
_version_ 1643666398510055424
score 13.211869

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