Treatment and use of air pollution control residues from MSW incineration: An overview

Detalhes bibliográficos
Autor(a) principal: Quina, Margarida J.
Data de Publicação: 2008
Outros Autores: Bordado, João C., Quinta-Ferreira, Rosa M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/3782
https://doi.org/10.1016/j.wasman.2007.08.030
Resumo: This work reviews strategies for the management of municipal solid waste incineration (MSWI) residues, particularly solid particles collected from flue gases. These tiny particles may be retained by different equipment, with or without additives (lime, activated carbon, etc.), and depending on the different possible combinations, their properties may vary. In industrial plants, the most commonly used equipment for heat recovery and the cleaning of gas emissions are: heat recovery devices (boiler, superheater and economiser); dry, semidry or wet scrubbers; electrostatic precipitators; bag filters; fabric filters, and cyclones. In accordance with the stringent regulations in force in developed countries, these residues are considered hazardous, and therefore must be treated before being disposed of in landfills. Nowadays, research is being conducted into specific applications for these residues in order to prevent landfill practices. There are basically two possible ways of handling these residues: landfill after adequate treatment or recycling as a secondary material. The different types of treatment may be grouped into three categories: separation processes, solidification/stabilization, and thermal methods. These residues generally have limited applications, mainly due to the fact that they tend to contain large quantities of soluble salts (NaCl, KCl, calcium compounds), significant amounts of toxic heavy metals (Pb, Zn, Cr, Cu, Ni, Cd) in forms that may easily leach out, and trace quantities of very toxic organic compounds (dioxin, furans). The most promising materials for recycling this residue are ceramics and glass-ceramic materials.
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spelling Treatment and use of air pollution control residues from MSW incineration: An overviewThis work reviews strategies for the management of municipal solid waste incineration (MSWI) residues, particularly solid particles collected from flue gases. These tiny particles may be retained by different equipment, with or without additives (lime, activated carbon, etc.), and depending on the different possible combinations, their properties may vary. In industrial plants, the most commonly used equipment for heat recovery and the cleaning of gas emissions are: heat recovery devices (boiler, superheater and economiser); dry, semidry or wet scrubbers; electrostatic precipitators; bag filters; fabric filters, and cyclones. In accordance with the stringent regulations in force in developed countries, these residues are considered hazardous, and therefore must be treated before being disposed of in landfills. Nowadays, research is being conducted into specific applications for these residues in order to prevent landfill practices. There are basically two possible ways of handling these residues: landfill after adequate treatment or recycling as a secondary material. The different types of treatment may be grouped into three categories: separation processes, solidification/stabilization, and thermal methods. These residues generally have limited applications, mainly due to the fact that they tend to contain large quantities of soluble salts (NaCl, KCl, calcium compounds), significant amounts of toxic heavy metals (Pb, Zn, Cr, Cu, Ni, Cd) in forms that may easily leach out, and trace quantities of very toxic organic compounds (dioxin, furans). The most promising materials for recycling this residue are ceramics and glass-ceramic materials.http://www.sciencedirect.com/science/article/B6VFR-4R71DN5-1/1/964c6cff167b18155b9e610ffbdcf8b02008-08-29info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttp://hdl.handle.net/10316/3782http://hdl.handle.net/10316/3782https://doi.org/10.1016/j.wasman.2007.08.030engWaste Management. In Press, Corrected Proof:Quina, Margarida J.Bordado, João C.Quinta-Ferreira, Rosa M.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2021-10-13T11:29:41Zoai:estudogeral.uc.pt:10316/3782Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:59:15.287024Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Treatment and use of air pollution control residues from MSW incineration: An overview
title Treatment and use of air pollution control residues from MSW incineration: An overview
spellingShingle Treatment and use of air pollution control residues from MSW incineration: An overview
Quina, Margarida J.
title_short Treatment and use of air pollution control residues from MSW incineration: An overview
title_full Treatment and use of air pollution control residues from MSW incineration: An overview
title_fullStr Treatment and use of air pollution control residues from MSW incineration: An overview
title_full_unstemmed Treatment and use of air pollution control residues from MSW incineration: An overview
title_sort Treatment and use of air pollution control residues from MSW incineration: An overview
author Quina, Margarida J.
author_facet Quina, Margarida J.
Bordado, João C.
Quinta-Ferreira, Rosa M.
author_role author
author2 Bordado, João C.
Quinta-Ferreira, Rosa M.
author2_role author
author
dc.contributor.author.fl_str_mv Quina, Margarida J.
Bordado, João C.
Quinta-Ferreira, Rosa M.
description This work reviews strategies for the management of municipal solid waste incineration (MSWI) residues, particularly solid particles collected from flue gases. These tiny particles may be retained by different equipment, with or without additives (lime, activated carbon, etc.), and depending on the different possible combinations, their properties may vary. In industrial plants, the most commonly used equipment for heat recovery and the cleaning of gas emissions are: heat recovery devices (boiler, superheater and economiser); dry, semidry or wet scrubbers; electrostatic precipitators; bag filters; fabric filters, and cyclones. In accordance with the stringent regulations in force in developed countries, these residues are considered hazardous, and therefore must be treated before being disposed of in landfills. Nowadays, research is being conducted into specific applications for these residues in order to prevent landfill practices. There are basically two possible ways of handling these residues: landfill after adequate treatment or recycling as a secondary material. The different types of treatment may be grouped into three categories: separation processes, solidification/stabilization, and thermal methods. These residues generally have limited applications, mainly due to the fact that they tend to contain large quantities of soluble salts (NaCl, KCl, calcium compounds), significant amounts of toxic heavy metals (Pb, Zn, Cr, Cu, Ni, Cd) in forms that may easily leach out, and trace quantities of very toxic organic compounds (dioxin, furans). The most promising materials for recycling this residue are ceramics and glass-ceramic materials.
publishDate 2008
dc.date.none.fl_str_mv 2008-08-29
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http://hdl.handle.net/10316/3782
https://doi.org/10.1016/j.wasman.2007.08.030
url http://hdl.handle.net/10316/3782
https://doi.org/10.1016/j.wasman.2007.08.030
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dc.relation.none.fl_str_mv Waste Management. In Press, Corrected Proof:
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