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COD removal from anaerobically treated palm oil mill effluent (AT-POME) via aerated heterogeneous Fenton process: Optimization study

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Main Authors: Mohd Raihan, Taha, Prof. Dr., Abdul Haqi, Ibrahim
Other Authors: profraihan@gmail.com
Format: Article
Language:English
Published: Elsevier Ltd 2015
Subjects:
Anaerobic digestion
Fenton process
Nano zero-valent iron (nZVI)
Palm oil mill effluent (POME)
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/39615
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spelling my.unimap-396152015-04-24T08:54:03Z COD removal from anaerobically treated palm oil mill effluent (AT-POME) via aerated heterogeneous Fenton process: Optimization study Mohd Raihan, Taha, Prof. Dr. Abdul Haqi, Ibrahim profraihan@gmail.com abdulhaqi@unimap.edu.my Anaerobic digestion Fenton process Nano zero-valent iron (nZVI) Palm oil mill effluent (POME) Link to publisher's homepage at www.elsevier.com/ Due to the extremely high content of organic pollutants, palm oil mill effluent (POME) requires multiple stages of treatment. At the primary stage, because of the high loading of organics, anaerobic treatment method was found to be the best practice nowadays. However, at the later stages, the treatment methods vary. As an option to available secondary and tertiary treatment method, we used an aerated heterogeneous Fenton process to remove chemical oxygen demand (COD) from anaerobically treated palm oil mill effluent (AT-POME). The Box-Behnken design (BBD) and response surface method (RSM) were used to design and optimize the performance of the process. Furthermore, the regression quadratic model representing the COD removal efficiency of aerated heterogeneous Fenton was developed and validated by the analysis of variances (ANOVA). The optimum parameters were determined as 3.91g/l of nZVI dosage, 1.84g/l of H2O2 dosage, and 23.84l/h of aeration and 240min of reaction time. As 75% of COD was predicted to be removed at the optimum condition, the aerated heterogeneous Fenton process is a promising treatment method for AT-POME. 2015-04-24T08:54:03Z 2015-04-24T08:54:03Z 2014-04 Article Journal of Water Process Engineering, vol. 1, 2014, pages 8-16 2214-7144 http://www.sciencedirect.com/science/article/pii/S2214714414000038 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/39615 en Elsevier Ltd
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 Anaerobic digestion
Fenton process
Nano zero-valent iron (nZVI)
Palm oil mill effluent (POME)
spellingShingle Anaerobic digestion
Fenton process
Nano zero-valent iron (nZVI)
Palm oil mill effluent (POME)
Mohd Raihan, Taha, Prof. Dr.
Abdul Haqi, Ibrahim
COD removal from anaerobically treated palm oil mill effluent (AT-POME) via aerated heterogeneous Fenton process: Optimization study
description Link to publisher's homepage at www.elsevier.com/
author2 profraihan@gmail.com
author_facet profraihan@gmail.com
Mohd Raihan, Taha, Prof. Dr.
Abdul Haqi, Ibrahim
format Article
author Mohd Raihan, Taha, Prof. Dr.
Abdul Haqi, Ibrahim
author_sort Mohd Raihan, Taha, Prof. Dr.
title COD removal from anaerobically treated palm oil mill effluent (AT-POME) via aerated heterogeneous Fenton process: Optimization study
title_short COD removal from anaerobically treated palm oil mill effluent (AT-POME) via aerated heterogeneous Fenton process: Optimization study
title_full COD removal from anaerobically treated palm oil mill effluent (AT-POME) via aerated heterogeneous Fenton process: Optimization study
title_fullStr COD removal from anaerobically treated palm oil mill effluent (AT-POME) via aerated heterogeneous Fenton process: Optimization study
title_full_unstemmed COD removal from anaerobically treated palm oil mill effluent (AT-POME) via aerated heterogeneous Fenton process: Optimization study
title_sort cod removal from anaerobically treated palm oil mill effluent (at-pome) via aerated heterogeneous fenton process: optimization study
publisher Elsevier Ltd
publishDate 2015
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/39615
_version_ 1643799135487262720
score 13.222552

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