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dc.contributor.authorMolina-Sánchez, Emiliano
dc.contributor.authorLeyva-Díaz, Juan Carlos
dc.contributor.authorCortés-García, Francisco Joaquín
dc.contributor.authorMolina-Moreno, Valentín
dc.date.accessioned2019-04-05T12:13:46Z
dc.date.available2019-04-05T12:13:46Z
dc.date.issued2018-07-31
dc.identifier.citationMolina-Sánchez, E. [et al.]. Proposal of Sustainability Indicators for theWaste Management from the Paper Industry within the Circular Economy Model. Water 2018, 10, 1014; doi:10.3390/w10081014.es_ES
dc.identifier.issn2073-4441
dc.identifier.urihttp://hdl.handle.net/10481/55360
dc.description.abstractThe optimization of water management in industrial processes is paramount in diminishing or mitigating, as far as possible, the negative externalities generated by its current use within the linear economy model. This research presents methods for the optimization of wastewater from paper mills which are associated with the new sustainability and circular economy model. In this way, the concept of circular economy was applied to the wastewater treatment from a paper mill, with the objective of recovering the resources contained in this type of effluent. The wastewater treatment plant is based on a biological reactor of activated sludge, and treats a flow of 4868 m3.day-1. This study proposes the development and evaluation of indicators of circular economy applied to wastewater from a paper mill, as well as the assessment of the removal performance of color, total suspended solids (TSS), biochemical oxygen demand on the fifth day (BOD5), and chemical oxygen demand (COD), which are higher than 96% in all cases. Per 1 m3 of wastewater from a paper mill, a volume of 0.9 m3 of potentially reusable water and a recovered sludge mass of 0.7 kg are generated; the latter is reused as a mineral filler during the process itself. In light of this, a multivariable statistical analysis was applied to determine the relationship of the operation variables and indicators of circular economy. In this way, wastewater from the paper mill can be regarded as a technological nutrient, which is partially reintroduced into the production process, enabling the recovery of the water and mineral fillers that it contains.es_ES
dc.description.sponsorshipResearch Project ECO2017-84138-P MINECO, AGENCIA ESTATAL DE INVESTIGACIÓN and FEDER (EU).es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.rightsAtribución 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectCircular economyes_ES
dc.subjectIndicatores_ES
dc.subjectNegative externalityes_ES
dc.subjectPaper mill effluentes_ES
dc.subjectSustainabilityes_ES
dc.subjectTechnological nutrientes_ES
dc.subjectWastewateres_ES
dc.titleProposal of Sustainability Indicators for theWaste Management from the Paper Industry within the Circular Economy Modeles_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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Atribución 3.0 España
Except where otherwise noted, this item's license is described as Atribución 3.0 España