Slaughterhouse Wastewater Treatment: A Review on Recycling and Reuse Possibilities

Slaughterhouses produce a large amount of wastewater, therefore, with respect to the increasing water scarcity, slaughterhouse wastewater (SWW) recycling seems to be a desirable goal. The emerging challenges and opportunities for recycling and reuse have been examined here. The selection of a suitab...

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Autores principales:	Maximilian Philipp, Khaoula Masmoudi Jabri, Johannes Wellmann, Hanene Akrout, Latifa Bousselmi, Sven-Uwe Geißen
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	review slaughterhouse wastewater recycling wastewater treatment Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500
Acceso en línea:	https://doaj.org/article/8965a4049b9c4b53a4e2b5c39cde027b
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spelling	oai:doaj.org-article:8965a4049b9c4b53a4e2b5c39cde027b2021-11-25T19:15:01ZSlaughterhouse Wastewater Treatment: A Review on Recycling and Reuse Possibilities10.3390/w132231752073-4441https://doaj.org/article/8965a4049b9c4b53a4e2b5c39cde027b2021-11-01T00:00:00Zhttps://www.mdpi.com/2073-4441/13/22/3175https://doaj.org/toc/2073-4441Slaughterhouses produce a large amount of wastewater, therefore, with respect to the increasing water scarcity, slaughterhouse wastewater (SWW) recycling seems to be a desirable goal. The emerging challenges and opportunities for recycling and reuse have been examined here. The selection of a suitable process for SWW recycling is dependent on the characteristics of the wastewater, the available technology, and the legal requirements. SWW recycling is not operated at a large scale up to date, due to local legal sanitary requirements as well as challenges in technical implementation. Since SWW recycling with single-stage technologies is unlikely, combined processes are examined and evaluated within the scope of this publication. The process combination of dissolved air flotation (DAF) followed by membrane bioreactor (MBR) and, finally, reverse osmosis (RO) as a polishing step seems to be particularly promising. In this way, wastewater treatment for process water reuse could be achieved in theory, as well as in comparable laboratory experiments. Furthermore, it was calculated via the methane production potential that the entire energy demand of wastewater treatment could be covered if the organic fraction of the wastewater was used for biogas production.Maximilian PhilippKhaoula Masmoudi JabriJohannes WellmannHanene AkroutLatifa BousselmiSven-Uwe GeißenMDPI AGarticlereviewslaughterhouse wastewaterrecyclingwastewater treatmentHydraulic engineeringTC1-978Water supply for domestic and industrial purposesTD201-500ENWater, Vol 13, Iss 3175, p 3175 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	review slaughterhouse wastewater recycling wastewater treatment Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500
spellingShingle	review slaughterhouse wastewater recycling wastewater treatment Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500 Maximilian Philipp Khaoula Masmoudi Jabri Johannes Wellmann Hanene Akrout Latifa Bousselmi Sven-Uwe Geißen Slaughterhouse Wastewater Treatment: A Review on Recycling and Reuse Possibilities
description	Slaughterhouses produce a large amount of wastewater, therefore, with respect to the increasing water scarcity, slaughterhouse wastewater (SWW) recycling seems to be a desirable goal. The emerging challenges and opportunities for recycling and reuse have been examined here. The selection of a suitable process for SWW recycling is dependent on the characteristics of the wastewater, the available technology, and the legal requirements. SWW recycling is not operated at a large scale up to date, due to local legal sanitary requirements as well as challenges in technical implementation. Since SWW recycling with single-stage technologies is unlikely, combined processes are examined and evaluated within the scope of this publication. The process combination of dissolved air flotation (DAF) followed by membrane bioreactor (MBR) and, finally, reverse osmosis (RO) as a polishing step seems to be particularly promising. In this way, wastewater treatment for process water reuse could be achieved in theory, as well as in comparable laboratory experiments. Furthermore, it was calculated via the methane production potential that the entire energy demand of wastewater treatment could be covered if the organic fraction of the wastewater was used for biogas production.
format	article
author	Maximilian Philipp Khaoula Masmoudi Jabri Johannes Wellmann Hanene Akrout Latifa Bousselmi Sven-Uwe Geißen
author_facet	Maximilian Philipp Khaoula Masmoudi Jabri Johannes Wellmann Hanene Akrout Latifa Bousselmi Sven-Uwe Geißen
author_sort	Maximilian Philipp
title	Slaughterhouse Wastewater Treatment: A Review on Recycling and Reuse Possibilities
title_short	Slaughterhouse Wastewater Treatment: A Review on Recycling and Reuse Possibilities
title_full	Slaughterhouse Wastewater Treatment: A Review on Recycling and Reuse Possibilities
title_fullStr	Slaughterhouse Wastewater Treatment: A Review on Recycling and Reuse Possibilities
title_full_unstemmed	Slaughterhouse Wastewater Treatment: A Review on Recycling and Reuse Possibilities
title_sort	slaughterhouse wastewater treatment: a review on recycling and reuse possibilities
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/8965a4049b9c4b53a4e2b5c39cde027b
work_keys_str_mv	AT maximilianphilipp slaughterhousewastewatertreatmentareviewonrecyclingandreusepossibilities AT khaoulamasmoudijabri slaughterhousewastewatertreatmentareviewonrecyclingandreusepossibilities AT johanneswellmann slaughterhousewastewatertreatmentareviewonrecyclingandreusepossibilities AT haneneakrout slaughterhousewastewatertreatmentareviewonrecyclingandreusepossibilities AT latifabousselmi slaughterhousewastewatertreatmentareviewonrecyclingandreusepossibilities AT svenuwegeißen slaughterhousewastewatertreatmentareviewonrecyclingandreusepossibilities
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Slaughterhouse Wastewater Treatment: A Review on Recycling and Reuse Possibilities

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