An integrated UMAS for POME treatment

An integrated UMAS for POME treatment

The direct discharge of palm oil mill effluent (POME) wastewater causes serious environmental hazards due to its high chemical oxygen demand (COD) and biochemical oxygen demand. This paper proposes a new approach for integrated technology of ultrasonic-membrane for a POME treatment. The paper evalua...

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Main Authors: N. H., Abdurahman, Azhari, H. Nour
Format: Article
Language:English
Published: IWA Publishing 2018
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/16842/
http://umpir.ump.edu.my/id/eprint/16842/
http://umpir.ump.edu.my/id/eprint/16842/
http://umpir.ump.edu.my/id/eprint/16842/7/An%20integrated%20UMAS%20for%20POME%20treatment-fkksa-2018.pdf
id ump-16842
recordtype eprints
spelling ump-168422019-01-08T04:51:27Z http://umpir.ump.edu.my/id/eprint/16842/ An integrated UMAS for POME treatment N. H., Abdurahman Azhari, H. Nour TP Chemical technology The direct discharge of palm oil mill effluent (POME) wastewater causes serious environmental hazards due to its high chemical oxygen demand (COD) and biochemical oxygen demand. This paper proposes a new approach for integrated technology of ultrasonic-membrane for a POME treatment. The paper evaluated the economic viability based on the changes of the new design of ultrasonic-membrane anaerobic system when a POME introduces this approach. Six steady states were attained as a part of a kinetic study that considered concentration ranges of 13,800–22,600 mg/L for mixed liquor suspended solids and 10,400–17,350 mg/L for mixed liquor volatile suspended solids. Kinetic equations from Monod, Contois and Chen and Hashimoto were employed to describe the kinetics of POME treatment at organic loading rates ranging from 1 to 15 kg COD/m3/d. throughout the experiment, the removal efficiency of COD was from 92.8 to 98.3% with hydraulic retention time from 500.8 to 8.6 days. The growth yield coefficient, Y, was found to be 0.73 gVSS/g COD the specific microorganism decay rate was 0.28 day–1 and the methane gas yield production rate was between 0.27 and 0.62 L/g COD/d. IWA Publishing 2018 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/16842/7/An%20integrated%20UMAS%20for%20POME%20treatment-fkksa-2018.pdf N. H., Abdurahman and Azhari, H. Nour (2018) An integrated UMAS for POME treatment. Journal of Water Reuse and Desalination, 8 (1). pp. 68-75. ISSN 2220-1319 http://jwrd.iwaponline.com/content/early/2016/12/08/wrd.2016.124 DOI: 10.2166/wrd.2016.124
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
N. H., Abdurahman
Azhari, H. Nour
An integrated UMAS for POME treatment
description The direct discharge of palm oil mill effluent (POME) wastewater causes serious environmental hazards due to its high chemical oxygen demand (COD) and biochemical oxygen demand. This paper proposes a new approach for integrated technology of ultrasonic-membrane for a POME treatment. The paper evaluated the economic viability based on the changes of the new design of ultrasonic-membrane anaerobic system when a POME introduces this approach. Six steady states were attained as a part of a kinetic study that considered concentration ranges of 13,800–22,600 mg/L for mixed liquor suspended solids and 10,400–17,350 mg/L for mixed liquor volatile suspended solids. Kinetic equations from Monod, Contois and Chen and Hashimoto were employed to describe the kinetics of POME treatment at organic loading rates ranging from 1 to 15 kg COD/m3/d. throughout the experiment, the removal efficiency of COD was from 92.8 to 98.3% with hydraulic retention time from 500.8 to 8.6 days. The growth yield coefficient, Y, was found to be 0.73 gVSS/g COD the specific microorganism decay rate was 0.28 day–1 and the methane gas yield production rate was between 0.27 and 0.62 L/g COD/d.
format Article
author N. H., Abdurahman
Azhari, H. Nour
author_facet N. H., Abdurahman
Azhari, H. Nour
author_sort N. H., Abdurahman
title An integrated UMAS for POME treatment
title_short An integrated UMAS for POME treatment
title_full An integrated UMAS for POME treatment
title_fullStr An integrated UMAS for POME treatment
title_full_unstemmed An integrated UMAS for POME treatment
title_sort integrated umas for pome treatment
publisher IWA Publishing
publishDate 2018
url http://umpir.ump.edu.my/id/eprint/16842/
http://umpir.ump.edu.my/id/eprint/16842/
http://umpir.ump.edu.my/id/eprint/16842/
http://umpir.ump.edu.my/id/eprint/16842/7/An%20integrated%20UMAS%20for%20POME%20treatment-fkksa-2018.pdf
first_indexed 2023-09-18T22:22:52Z
last_indexed 2023-09-18T22:22:52Z
_version_ 1777415773237542912

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