Sewage Sludge - a Sustainable Material for the Production of Solid Recovered Fuel

The appropriate quality system of production control of pre-treated sewage sludge and its characterization needs to be established in order to provide confidence in its constant quality as a raw material in the circular economy. Waste to energy procedure with increased energy efficiency in utilizati...

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Autores principales:	Vesna Mislej, Rok Babic, Saša Nastran, Viktor Grilc, Barbara Novosel
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/64923fb7d0d1433c98267a1636d463f0
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spelling	oai:doaj.org-article:64923fb7d0d1433c98267a1636d463f02021-11-15T21:47:14ZSewage Sludge - a Sustainable Material for the Production of Solid Recovered Fuel10.3303/CET21881762283-9216https://doaj.org/article/64923fb7d0d1433c98267a1636d463f02021-11-01T00:00:00Zhttps://www.cetjournal.it/index.php/cet/article/view/11969https://doaj.org/toc/2283-9216The appropriate quality system of production control of pre-treated sewage sludge and its characterization needs to be established in order to provide confidence in its constant quality as a raw material in the circular economy. Waste to energy procedure with increased energy efficiency in utilization of its residues is gaining an increased recognition. To manage waste to energy procedure the pre-treated (dried) sludge must be continuously assessed in accordance with the CEN/TC 343 technical standards and the European Union (EU) initiative for circular economy. In evaluation of the dried sewage sludge as an alternative solid recovered fuel (SRF), three parameters are important – net calorific value (NCV), chlorine (Cl) and mercury (Hg) content. The statement of the authorized contractor on the quality of sewage sludge as a SRF with the Class code NCV 3 to 4; Cl 1; Hg 3 creates confidence in its stable quality for energy production in cement kilns, power plants and dedicated sludge mono-incinerators. The removal of Hg from municipal wastewater, constant quality control of the dried sewage sludge, and tracking the mass balance of Hg during incineration make it possible to prevent the circulation of this critical pollutant in the environment.Vesna MislejRok BabicSaša NastranViktor GrilcBarbara NovoselAIDIC 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 Vesna Mislej Rok Babic Saša Nastran Viktor Grilc Barbara Novosel Sewage Sludge - a Sustainable Material for the Production of Solid Recovered Fuel
description	The appropriate quality system of production control of pre-treated sewage sludge and its characterization needs to be established in order to provide confidence in its constant quality as a raw material in the circular economy. Waste to energy procedure with increased energy efficiency in utilization of its residues is gaining an increased recognition. To manage waste to energy procedure the pre-treated (dried) sludge must be continuously assessed in accordance with the CEN/TC 343 technical standards and the European Union (EU) initiative for circular economy. In evaluation of the dried sewage sludge as an alternative solid recovered fuel (SRF), three parameters are important – net calorific value (NCV), chlorine (Cl) and mercury (Hg) content. The statement of the authorized contractor on the quality of sewage sludge as a SRF with the Class code NCV 3 to 4; Cl 1; Hg 3 creates confidence in its stable quality for energy production in cement kilns, power plants and dedicated sludge mono-incinerators. The removal of Hg from municipal wastewater, constant quality control of the dried sewage sludge, and tracking the mass balance of Hg during incineration make it possible to prevent the circulation of this critical pollutant in the environment.
format	article
author	Vesna Mislej Rok Babic Saša Nastran Viktor Grilc Barbara Novosel
author_facet	Vesna Mislej Rok Babic Saša Nastran Viktor Grilc Barbara Novosel
author_sort	Vesna Mislej
title	Sewage Sludge - a Sustainable Material for the Production of Solid Recovered Fuel
title_short	Sewage Sludge - a Sustainable Material for the Production of Solid Recovered Fuel
title_full	Sewage Sludge - a Sustainable Material for the Production of Solid Recovered Fuel
title_fullStr	Sewage Sludge - a Sustainable Material for the Production of Solid Recovered Fuel
title_full_unstemmed	Sewage Sludge - a Sustainable Material for the Production of Solid Recovered Fuel
title_sort	sewage sludge - a sustainable material for the production of solid recovered fuel
publisher	AIDIC Servizi S.r.l.
publishDate	2021
url	https://doaj.org/article/64923fb7d0d1433c98267a1636d463f0
work_keys_str_mv	AT vesnamislej sewagesludgeasustainablematerialfortheproductionofsolidrecoveredfuel AT rokbabic sewagesludgeasustainablematerialfortheproductionofsolidrecoveredfuel AT sasanastran sewagesludgeasustainablematerialfortheproductionofsolidrecoveredfuel AT viktorgrilc sewagesludgeasustainablematerialfortheproductionofsolidrecoveredfuel AT barbaranovosel sewagesludgeasustainablematerialfortheproductionofsolidrecoveredfuel
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Sewage Sludge - a Sustainable Material for the Production of Solid Recovered Fuel

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