Synthesis of inter-plant water network involving multiple contaminants

Minimization of freshwater consumption and wastewater generation are being critical concerns in the process industry due to the increase scarcity in freshwater supply, the rise of freshwater and effluent treatment costs and more stringent regulations. One of the efficient ways to reduce freshwater c...

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Main Authors:	M. A., Azmi, M. N., Arifin, H., Hashim, Zainatul Bahiyah, Handani
Format:	Conference or Workshop Item
Language:	English English
Published:	Universiti Malaysia Pahang 2019
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/26465/ http://umpir.ump.edu.my/id/eprint/26465/1/50.%20Synthesis%20of%20inter-plant%20water%20network%20involving.pdf http://umpir.ump.edu.my/id/eprint/26465/2/50.1%20Synthesis%20of%20inter-plant%20water%20network%20involving.pdf

id	ump-26465
recordtype	eprints
spelling	ump-264652019-12-23T04:10:06Z http://umpir.ump.edu.my/id/eprint/26465/ Synthesis of inter-plant water network involving multiple contaminants M. A., Azmi M. N., Arifin H., Hashim Zainatul Bahiyah, Handani TP Chemical technology Minimization of freshwater consumption and wastewater generation are being critical concerns in the process industry due to the increase scarcity in freshwater supply, the rise of freshwater and effluent treatment costs and more stringent regulations. One of the efficient ways to reduce freshwater consumption in the process is by recycling and/or reusing wastewater that is generated by the process or utility after being treated to acceptable limits. Traditional industrial water conservation practices mainly focused on the 3R strategy (reduce, reuse and recycle) within an individual plant and this strategy can be implemented by using water system integration technique. In order to improve the water recovery, Chew et al. [1] extends the single plant water network into integration of inter-plant water network via cross-plant pipelines or centralized utility hub. This work presents the development of a systematic approach for synthesizing indirect inter-plant water network integration with centralized regeneration system involving multiple contaminants. In this approach, water reuse prospects were analysed within individual plants and between different plants via inter-plant water integration possibilities. The water network problem is formulated as mixed integer nonlinear programming (MINLP) solved based on the water network superstructure. The applicability of the proposed approach is illustrated using an industrial case study. At the end of this study, significant reductions of freshwater consumption and wastewater generation have been achieved, showing the effectiveness of the proposed approach. The results obtained give higher percentage reduction of the freshwater consumption and wastewater generation is 47.61% and 53.48% respectively. Universiti Malaysia Pahang 2019 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26465/1/50.%20Synthesis%20of%20inter-plant%20water%20network%20involving.pdf pdf en http://umpir.ump.edu.my/id/eprint/26465/2/50.1%20Synthesis%20of%20inter-plant%20water%20network%20involving.pdf M. A., Azmi and M. N., Arifin and H., Hashim and Zainatul Bahiyah, Handani (2019) Synthesis of inter-plant water network involving multiple contaminants. In: Energy Security And Chemical Engineering Congress 2019 (ESCHE 2019), 17-19 July 2019 , Parkroyal Resort, Penang, Malaysia. pp. 1-7.. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	TP Chemical technology
spellingShingle	TP Chemical technology M. A., Azmi M. N., Arifin H., Hashim Zainatul Bahiyah, Handani Synthesis of inter-plant water network involving multiple contaminants
description	Minimization of freshwater consumption and wastewater generation are being critical concerns in the process industry due to the increase scarcity in freshwater supply, the rise of freshwater and effluent treatment costs and more stringent regulations. One of the efficient ways to reduce freshwater consumption in the process is by recycling and/or reusing wastewater that is generated by the process or utility after being treated to acceptable limits. Traditional industrial water conservation practices mainly focused on the 3R strategy (reduce, reuse and recycle) within an individual plant and this strategy can be implemented by using water system integration technique. In order to improve the water recovery, Chew et al. [1] extends the single plant water network into integration of inter-plant water network via cross-plant pipelines or centralized utility hub. This work presents the development of a systematic approach for synthesizing indirect inter-plant water network integration with centralized regeneration system involving multiple contaminants. In this approach, water reuse prospects were analysed within individual plants and between different plants via inter-plant water integration possibilities. The water network problem is formulated as mixed integer nonlinear programming (MINLP) solved based on the water network superstructure. The applicability of the proposed approach is illustrated using an industrial case study. At the end of this study, significant reductions of freshwater consumption and wastewater generation have been achieved, showing the effectiveness of the proposed approach. The results obtained give higher percentage reduction of the freshwater consumption and wastewater generation is 47.61% and 53.48% respectively.
format	Conference or Workshop Item
author	M. A., Azmi M. N., Arifin H., Hashim Zainatul Bahiyah, Handani
author_facet	M. A., Azmi M. N., Arifin H., Hashim Zainatul Bahiyah, Handani
author_sort	M. A., Azmi
title	Synthesis of inter-plant water network involving multiple contaminants
title_short	Synthesis of inter-plant water network involving multiple contaminants
title_full	Synthesis of inter-plant water network involving multiple contaminants
title_fullStr	Synthesis of inter-plant water network involving multiple contaminants
title_full_unstemmed	Synthesis of inter-plant water network involving multiple contaminants
title_sort	synthesis of inter-plant water network involving multiple contaminants
publisher	Universiti Malaysia Pahang
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/26465/ http://umpir.ump.edu.my/id/eprint/26465/1/50.%20Synthesis%20of%20inter-plant%20water%20network%20involving.pdf http://umpir.ump.edu.my/id/eprint/26465/2/50.1%20Synthesis%20of%20inter-plant%20water%20network%20involving.pdf
first_indexed	2023-09-18T22:41:14Z
last_indexed	2023-09-18T22:41:14Z
_version_	1777416929065041920

Synthesis of inter-plant water network involving multiple contaminants

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