Life Cycle Assessment to Identify Environmental Improvements in an Aerobic Waste Water Treatment Plant

Artículo Científico

Autores:
Fajardo, Tatiana
Pinilla, Paula
Bojacá, Vivian
Pinilla, Rigoberto
Ortíz, Jannet
Acevedo Pabón, Paola Andrea
Tipo de recurso:
Article of journal
Fecha de publicación:
2016
Institución:
Universidad Cooperativa de Colombia
Repositorio:
Repositorio UCC
Idioma:
OAI Identifier:
oai:repository.ucc.edu.co:20.500.12494/1329
Acceso en línea:
https://hdl.handle.net/20.500.12494/1329
Palabra clave:
Life cycle
Waste Water Treatment Plant
Environmental Assessment
Rights
closedAccess
License
Licencia CC
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dc.title.spa.fl_str_mv Life Cycle Assessment to Identify Environmental Improvements in an Aerobic Waste Water Treatment Plant
title Life Cycle Assessment to Identify Environmental Improvements in an Aerobic Waste Water Treatment Plant
spellingShingle Life Cycle Assessment to Identify Environmental Improvements in an Aerobic Waste Water Treatment Plant
Life cycle
Waste Water Treatment Plant
Environmental Assessment
title_short Life Cycle Assessment to Identify Environmental Improvements in an Aerobic Waste Water Treatment Plant
title_full Life Cycle Assessment to Identify Environmental Improvements in an Aerobic Waste Water Treatment Plant
title_fullStr Life Cycle Assessment to Identify Environmental Improvements in an Aerobic Waste Water Treatment Plant
title_full_unstemmed Life Cycle Assessment to Identify Environmental Improvements in an Aerobic Waste Water Treatment Plant
title_sort Life Cycle Assessment to Identify Environmental Improvements in an Aerobic Waste Water Treatment Plant
dc.creator.fl_str_mv Fajardo, Tatiana
Pinilla, Paula
Bojacá, Vivian
Pinilla, Rigoberto
Ortíz, Jannet
Acevedo Pabón, Paola Andrea
dc.contributor.author.none.fl_str_mv Fajardo, Tatiana
Pinilla, Paula
Bojacá, Vivian
Pinilla, Rigoberto
Ortíz, Jannet
Acevedo Pabón, Paola Andrea
dc.subject.spa.fl_str_mv Life cycle
Waste Water Treatment Plant
Environmental Assessment
topic Life cycle
Waste Water Treatment Plant
Environmental Assessment
description Artículo Científico
publishDate 2016
dc.date.issued.none.fl_str_mv 2016-04
dc.date.accessioned.none.fl_str_mv 2017-08-23T22:59:53Z
dc.date.available.none.fl_str_mv 2017-08-23T22:59:53Z
dc.type.none.fl_str_mv Artículo
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dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12494/1329
dc.identifier.bibliographicCitation.spa.fl_str_mv Fajardo T., Pinilla P., Bojacá V., Pinilla Corzo R., Ortiz J., Acevedo P. (2016). Life cycle assessment to identify environmental improvements in an anaerobic waste water treatment plant, Chemical Engineering Transactions, 49, 493-498 DOI: 10.3303/CET1649083
url https://hdl.handle.net/20.500.12494/1329
identifier_str_mv Fajardo T., Pinilla P., Bojacá V., Pinilla Corzo R., Ortiz J., Acevedo P. (2016). Life cycle assessment to identify environmental improvements in an anaerobic waste water treatment plant, Chemical Engineering Transactions, 49, 493-498 DOI: 10.3303/CET1649083
dc.relation.isversionof.spa.fl_str_mv DOI: 10.3303/CET1649083
dc.rights.cc.none.fl_str_mv Licencia CC
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rights_invalid_str_mv Licencia CC
http://purl.org/coar/access_right/c_14cb
eu_rights_str_mv closedAccess
dc.publisher.spa.fl_str_mv Universidad Cooperativa de Colombia, Facultad de Ingenierías, Programa de Ingeniería Industrial, Bogotá, Colombia, 00000
dc.publisher.program.spa.fl_str_mv Ingeniería Industrial
dc.publisher.place.spa.fl_str_mv Bogotá
institution Universidad Cooperativa de Colombia
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spelling Fajardo, TatianaPinilla, PaulaBojacá, VivianPinilla, RigobertoOrtíz, JannetAcevedo Pabón, Paola Andrea2017-08-23T22:59:53Z2017-08-23T22:59:53Z2016-04https://hdl.handle.net/20.500.12494/1329Fajardo T., Pinilla P., Bojacá V., Pinilla Corzo R., Ortiz J., Acevedo P. (2016). Life cycle assessment to identify environmental improvements in an anaerobic waste water treatment plant, Chemical Engineering Transactions, 49, 493-498 DOI: 10.3303/CET1649083Artículo CientíficoCurrently, reduce the environmental impacts generated by industries is vital; that is the reason why many companies are changing their processes to biotechnological processes which seem to be more sustainable alternatives. The Life Cycle Analysis (LCA) is an internationally accepted tool that allows environmental assessment of products and processes. In addition, LCA has been used to identify environmental improvement opportunities in different production systems and, that is the reason why it has been selected to be used on this research in order to diagnose the environmental performance of a Waste Water Treatment Plant (WWTP) of a cattle benefit plant. The system studied was a WWTP located in Cúcuta (Colombia), which treats 118.477 kg/day of water from cattle benefit plant. The stages of the WWTP are: screening, grit removal, primary sedimentation tank, homogenizer, grease traps, activated sludge reactor, secondary sedimentation tank, slow down flow filter and drying bed. In this paper the process diagrams and the mass and energy balances were constructed with information provided directly by the cattle benefit plant. The impact analysis was carried out using the software SIMAPRO 7.0 and the following impact categories were evaluated: climate change, eutrophication, photochemical oxidation, depletion of the ozone layer, acidification and biotic exhaustion. It was found that the environmental impacts of the WWTP of the cattle benefit plant are generated mainly due to the high electricity consumption in screening, homogenizer, and slurry reactor. Eutrophication was also observed due to the enrichment caused by the increase of the amounts of nutrients, which affected decomposition of excess of organic matter in the water so it could not be a complete mineralization of the nutrients it possesses. All the calculations were carried out using the Ecoinvent data bases. Favourable indicators were observed comparing the environmental profiles of the biological WWTP under study with the environmental indicators of a physicochemical WWTP of cattle benefit plant located in Bucaramanga (Colombia). The potential environmental impacts were lower in all the impact categories evaluated.paola.acevedop@campusucc.edu.coUniversidad Cooperativa de Colombia, Facultad de Ingenierías, Programa de Ingeniería Industrial, Bogotá, Colombia, 00000Ingeniería IndustrialBogotáDOI: 10.3303/CET1649083Life cycleWaste Water Treatment PlantEnvironmental AssessmentLife Cycle Assessment to Identify Environmental Improvements in an Aerobic Waste Water Treatment PlantArtículohttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionLicencia CCinfo:eu-repo/semantics/closedAccesshttp://purl.org/coar/access_right/c_14cbPublicationLICENSElicense.txtlicense.txttext/plain; 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