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dc.creatorSaldarriaga J.F., Gallego J.L., López J.E., Aguado R., Olazar M.spa
dc.date.accessioned2018-04-13T16:31:29Z
dc.date.available2018-04-13T16:31:29Z
dc.date.created2018
dc.identifier.issn18772641
dc.identifier.urihttp://hdl.handle.net/11407/4528
dc.description.abstractThis paper proposes the use of principal component analysis performed on the correlation matrix for identifying the best variables for monitoring the composting of municipal solid wastes. Accordingly, 12 physicochemical and two microbiological parameters have been measured throughout the 7 weeks in which the compositing of 1300 kg of organic wastes obtained from MSW was carried out. All the analyses confirm a correct development of the composting process, and the final values fulfil the requirements of the Colombian legislation. The statistical analysis shows that four variables are sufficient for ensuring a suitable process development and, based on economic criteria and technical simplicity, the selected ones are as follows: respirometry, water retention capacity, ash content and moisture content. © 2018 Springer Science+Business Media B.V., part of Springer Natureeng
dc.language.isoeng
dc.publisherSpringer Netherlandsspa
dc.relation.isversionofhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85040940775&doi=10.1007%2fs12649-018-0208-y&partnerID=40&md5=d4beceae37ea6a428102f6dbfddfd02espa
dc.sourceScopusspa
dc.titleSelecting Monitoring Variables in the Manual Composting of Municipal Solid Waste Based on Principal Component Analysisspa
dc.typeArticle in Presseng
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.contributor.affiliationDeparment of Civil and Environmental Engineering, Universidad de los Andes, Carrera 1 Este No 19A – 40, Bogotá, Colombia; Program of Environmental Engineering, Faculty of Engineering, University of Medellín, Carrera 87 No 30 – 65, Medellín, Colombia; Department of Chemical Engineering, University of the Basque Country, PO Box 644, Bilbao, Spainspa
dc.identifier.doi10.1007/s12649-018-0208-y
dc.subject.keywordComposting; Correlation matrix; Municipal solid waste (MSW); Physicochemical parameters; Principal component analysis (PCA)eng
dc.subject.keywordComposting; Municipal solid waste; Solid wastes; Waste treatment; Composting process; Correlation matrix; Economic criteria; Micro-biological parameters; Municipal solid waste (MSW); Physicochemical parameters; Process development; Water retention capacity; Principal component analysiseng
dc.publisher.facultyFacultad de Ingenieríasspa
dc.abstractThis paper proposes the use of principal component analysis performed on the correlation matrix for identifying the best variables for monitoring the composting of municipal solid wastes. Accordingly, 12 physicochemical and two microbiological parameters have been measured throughout the 7 weeks in which the compositing of 1300 kg of organic wastes obtained from MSW was carried out. All the analyses confirm a correct development of the composting process, and the final values fulfil the requirements of the Colombian legislation. The statistical analysis shows that four variables are sufficient for ensuring a suitable process development and, based on economic criteria and technical simplicity, the selected ones are as follows: respirometry, water retention capacity, ash content and moisture content. © 2018 Springer Science+Business Media B.V., part of Springer Natureeng
dc.creator.affiliationSaldarriaga, J.F., Deparment of Civil and Environmental Engineering, Universidad de los Andes, Carrera 1 Este No 19A – 40, Bogotá, Colombia; Gallego, J.L., Program of Environmental Engineering, Faculty of Engineering, University of Medellín, Carrera 87 No 30 – 65, Medellín, Colombia; López, J.E., Program of Environmental Engineering, Faculty of Engineering, University of Medellín, Carrera 87 No 30 – 65, Medellín, Colombia; Aguado, R., Department of Chemical Engineering, University of the Basque Country, PO Box 644, Bilbao, Spain; Olazar, M., Department of Chemical Engineering, University of the Basque Country, PO Box 644, Bilbao, Spainspa
dc.relation.ispartofesWaste and Biomass Valorizationspa
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.type.driverinfo:eu-repo/semantics/article


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