Synthesis of Biogas Supply Network Based on Experimental Data from Lab-Scale Anaerobic Digestion of Sewage Sludge and Organic Waste

The aim of this work was to perform synthesis of biogas supply network based on the experimental data from laboratory-scale anaerobic digestion (AD) experiments. Experiments were performed with various types of organic waste and sewage sludge, such as different types of sewage sludge from municipal...

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Autores principales:	Klavdija Zirngast, Aleksandra Petrovic, Manca Podricnik, Lidija Cucek
Formato:	article
Lenguaje:	EN
Publicado:	AIDIC Servizi S.r.l. 2021
Materias:	Chemical engineering TP155-156 Computer engineering. Computer hardware TK7885-7895
Acceso en línea:	https://doaj.org/article/5ce720edc7f54937b32387cc61a5e030
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spelling	oai:doaj.org-article:5ce720edc7f54937b32387cc61a5e0302021-11-15T21:47:15ZSynthesis of Biogas Supply Network Based on Experimental Data from Lab-Scale Anaerobic Digestion of Sewage Sludge and Organic Waste10.3303/CET21881752283-9216https://doaj.org/article/5ce720edc7f54937b32387cc61a5e0302021-11-01T00:00:00Zhttps://www.cetjournal.it/index.php/cet/article/view/11968https://doaj.org/toc/2283-9216The aim of this work was to perform synthesis of biogas supply network based on the experimental data from laboratory-scale anaerobic digestion (AD) experiments. Experiments were performed with various types of organic waste and sewage sludge, such as different types of sewage sludge from municipal and industrial wastewater treatment plants, waste from vegetable oil, wine, dairy and meat processing industry, lignocellulosic waste and bio-plastic waste. The synthesis problem was formulated as a mixed-integer linear program (MILP) and was solved by using General Algebraic Modelling System (GAMS) software with the main objective of maximizing economic profit. The synthesis is demonstrated on an illustrative case study of up to three biogas plants in Slovenia. Three scenarios were considered with different prices of waste materials. The study showed good agreement between the model and experimental results. Results demonstrated that biogas production could be profitable by using considered waste materials only if biogas plant was paid for processing the substrates. Up to 6 GWh/y of electricity could be produced with the profit of about 2·106 $/y where prices of waste materials were around 80 $/t.Klavdija ZirngastAleksandra PetrovicManca PodricnikLidija CucekAIDIC Servizi S.r.l.articleChemical engineeringTP155-156Computer engineering. Computer hardwareTK7885-7895ENChemical Engineering Transactions, Vol 88 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemical engineering TP155-156 Computer engineering. Computer hardware TK7885-7895
spellingShingle	Chemical engineering TP155-156 Computer engineering. Computer hardware TK7885-7895 Klavdija Zirngast Aleksandra Petrovic Manca Podricnik Lidija Cucek Synthesis of Biogas Supply Network Based on Experimental Data from Lab-Scale Anaerobic Digestion of Sewage Sludge and Organic Waste
description	The aim of this work was to perform synthesis of biogas supply network based on the experimental data from laboratory-scale anaerobic digestion (AD) experiments. Experiments were performed with various types of organic waste and sewage sludge, such as different types of sewage sludge from municipal and industrial wastewater treatment plants, waste from vegetable oil, wine, dairy and meat processing industry, lignocellulosic waste and bio-plastic waste. The synthesis problem was formulated as a mixed-integer linear program (MILP) and was solved by using General Algebraic Modelling System (GAMS) software with the main objective of maximizing economic profit. The synthesis is demonstrated on an illustrative case study of up to three biogas plants in Slovenia. Three scenarios were considered with different prices of waste materials. The study showed good agreement between the model and experimental results. Results demonstrated that biogas production could be profitable by using considered waste materials only if biogas plant was paid for processing the substrates. Up to 6 GWh/y of electricity could be produced with the profit of about 2·106 $/y where prices of waste materials were around 80 $/t.
format	article
author	Klavdija Zirngast Aleksandra Petrovic Manca Podricnik Lidija Cucek
author_facet	Klavdija Zirngast Aleksandra Petrovic Manca Podricnik Lidija Cucek
author_sort	Klavdija Zirngast
title	Synthesis of Biogas Supply Network Based on Experimental Data from Lab-Scale Anaerobic Digestion of Sewage Sludge and Organic Waste
title_short	Synthesis of Biogas Supply Network Based on Experimental Data from Lab-Scale Anaerobic Digestion of Sewage Sludge and Organic Waste
title_full	Synthesis of Biogas Supply Network Based on Experimental Data from Lab-Scale Anaerobic Digestion of Sewage Sludge and Organic Waste
title_fullStr	Synthesis of Biogas Supply Network Based on Experimental Data from Lab-Scale Anaerobic Digestion of Sewage Sludge and Organic Waste
title_full_unstemmed	Synthesis of Biogas Supply Network Based on Experimental Data from Lab-Scale Anaerobic Digestion of Sewage Sludge and Organic Waste
title_sort	synthesis of biogas supply network based on experimental data from lab-scale anaerobic digestion of sewage sludge and organic waste
publisher	AIDIC Servizi S.r.l.
publishDate	2021
url	https://doaj.org/article/5ce720edc7f54937b32387cc61a5e030
work_keys_str_mv	AT klavdijazirngast synthesisofbiogassupplynetworkbasedonexperimentaldatafromlabscaleanaerobicdigestionofsewagesludgeandorganicwaste AT aleksandrapetrovic synthesisofbiogassupplynetworkbasedonexperimentaldatafromlabscaleanaerobicdigestionofsewagesludgeandorganicwaste AT mancapodricnik synthesisofbiogassupplynetworkbasedonexperimentaldatafromlabscaleanaerobicdigestionofsewagesludgeandorganicwaste AT lidijacucek synthesisofbiogassupplynetworkbasedonexperimentaldatafromlabscaleanaerobicdigestionofsewagesludgeandorganicwaste
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Synthesis of Biogas Supply Network Based on Experimental Data from Lab-Scale Anaerobic Digestion of Sewage Sludge and Organic Waste

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