Evaluation of risk associated with treatment of fat, oil, and grease: Grease interceptor from food processing industry effluent using bowtie analysis

Fat, oil, and grease (FOG), a deposit in wastewater, develops from any processes in food and processing industries. FOG deposits in wastewater management systems can cause blockages in sewer systems. Grease Interceptor (GI) is one of the control measures to treat and prevent the blockage of FOG depo...

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Main Authors: Nurul Atikah, Azmi, Hanida, Abdul Aziz, Syamsul Bahari, Abdullah, Norhuda, Abdul Manaf, Tan, Lian See
Format: Article
Language:English
English
Published: American Institute of Chemical Engineers 2024
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Online Access:http://umpir.ump.edu.my/id/eprint/41000/1/azmi2024.pdf
http://umpir.ump.edu.my/id/eprint/41000/7/Evaluation%20of%20risk%20associated%20with%20treatment%20of%20fat%2C%20oil%2C%20and%20grease.pdf
http://umpir.ump.edu.my/id/eprint/41000/
https://doi.org/10.1002/prs.12600
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Institution: Universiti Malaysia Pahang Al-Sultan Abdullah
Language: English
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spelling my.ump.umpir.410002024-04-23T01:48:57Z http://umpir.ump.edu.my/id/eprint/41000/ Evaluation of risk associated with treatment of fat, oil, and grease: Grease interceptor from food processing industry effluent using bowtie analysis Nurul Atikah, Azmi Hanida, Abdul Aziz Syamsul Bahari, Abdullah Norhuda, Abdul Manaf Tan, Lian See HD28 Management. Industrial Management TD Environmental technology. Sanitary engineering TJ Mechanical engineering and machinery TP Chemical technology Fat, oil, and grease (FOG), a deposit in wastewater, develops from any processes in food and processing industries. FOG deposits in wastewater management systems can cause blockages in sewer systems. Grease Interceptor (GI) is one of the control measures to treat and prevent the blockage of FOG deposits in the sewer system. Nevertheless, few studies evaluate the extended hazard of GI application in FOG treatment. This study aims to assess the risk of GI in FOG treatment by using a bowtie technique. The hazard identified is FOG itself, whereas the top event was GI failure. The high contributions of the threats were an unsuitable variation of GI's type and design, no GI cleaning process schedule, and a clogged outflow pipe from GI. GI design according to standard and cleaning FOG deposits in GI by a licensed grease hauler were two suitable preventive barriers. The desludging process is essential to guarantee that the GI operates smoothly and is identified as an excellent recovery barrier. Inter-rater reliability (IRR) analysis to measure the consistency of their ratings on the data provided. The experts had a 75% overall agreement value of IRR risk rating value on assets, while 50% agreement value on people. American Institute of Chemical Engineers 2024-03-20 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/41000/1/azmi2024.pdf pdf en http://umpir.ump.edu.my/id/eprint/41000/7/Evaluation%20of%20risk%20associated%20with%20treatment%20of%20fat%2C%20oil%2C%20and%20grease.pdf Nurul Atikah, Azmi and Hanida, Abdul Aziz and Syamsul Bahari, Abdullah and Norhuda, Abdul Manaf and Tan, Lian See (2024) Evaluation of risk associated with treatment of fat, oil, and grease: Grease interceptor from food processing industry effluent using bowtie analysis. Process Safety Progress. pp. 1-8. ISSN 1547-5913. (Published) https://doi.org/10.1002/prs.12600 10.1002/prs.12600
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic HD28 Management. Industrial Management
TD Environmental technology. Sanitary engineering
TJ Mechanical engineering and machinery
TP Chemical technology
spellingShingle HD28 Management. Industrial Management
TD Environmental technology. Sanitary engineering
TJ Mechanical engineering and machinery
TP Chemical technology
Nurul Atikah, Azmi
Hanida, Abdul Aziz
Syamsul Bahari, Abdullah
Norhuda, Abdul Manaf
Tan, Lian See
Evaluation of risk associated with treatment of fat, oil, and grease: Grease interceptor from food processing industry effluent using bowtie analysis
description Fat, oil, and grease (FOG), a deposit in wastewater, develops from any processes in food and processing industries. FOG deposits in wastewater management systems can cause blockages in sewer systems. Grease Interceptor (GI) is one of the control measures to treat and prevent the blockage of FOG deposits in the sewer system. Nevertheless, few studies evaluate the extended hazard of GI application in FOG treatment. This study aims to assess the risk of GI in FOG treatment by using a bowtie technique. The hazard identified is FOG itself, whereas the top event was GI failure. The high contributions of the threats were an unsuitable variation of GI's type and design, no GI cleaning process schedule, and a clogged outflow pipe from GI. GI design according to standard and cleaning FOG deposits in GI by a licensed grease hauler were two suitable preventive barriers. The desludging process is essential to guarantee that the GI operates smoothly and is identified as an excellent recovery barrier. Inter-rater reliability (IRR) analysis to measure the consistency of their ratings on the data provided. The experts had a 75% overall agreement value of IRR risk rating value on assets, while 50% agreement value on people.
format Article
author Nurul Atikah, Azmi
Hanida, Abdul Aziz
Syamsul Bahari, Abdullah
Norhuda, Abdul Manaf
Tan, Lian See
author_facet Nurul Atikah, Azmi
Hanida, Abdul Aziz
Syamsul Bahari, Abdullah
Norhuda, Abdul Manaf
Tan, Lian See
author_sort Nurul Atikah, Azmi
title Evaluation of risk associated with treatment of fat, oil, and grease: Grease interceptor from food processing industry effluent using bowtie analysis
title_short Evaluation of risk associated with treatment of fat, oil, and grease: Grease interceptor from food processing industry effluent using bowtie analysis
title_full Evaluation of risk associated with treatment of fat, oil, and grease: Grease interceptor from food processing industry effluent using bowtie analysis
title_fullStr Evaluation of risk associated with treatment of fat, oil, and grease: Grease interceptor from food processing industry effluent using bowtie analysis
title_full_unstemmed Evaluation of risk associated with treatment of fat, oil, and grease: Grease interceptor from food processing industry effluent using bowtie analysis
title_sort evaluation of risk associated with treatment of fat, oil, and grease: grease interceptor from food processing industry effluent using bowtie analysis
publisher American Institute of Chemical Engineers
publishDate 2024
url http://umpir.ump.edu.my/id/eprint/41000/1/azmi2024.pdf
http://umpir.ump.edu.my/id/eprint/41000/7/Evaluation%20of%20risk%20associated%20with%20treatment%20of%20fat%2C%20oil%2C%20and%20grease.pdf
http://umpir.ump.edu.my/id/eprint/41000/
https://doi.org/10.1002/prs.12600
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