- -

Stabilization/solidification of hot dip galvanizing ash using different binders

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Stabilization/solidification of hot dip galvanizing ash using different binders

Show simple item record

Files in this item

dc.contributor.author Vinter, Stepan es_ES
dc.contributor.author Montañés, Maria-Teresa es_ES
dc.contributor.author Bednarik, Vratislav es_ES
dc.contributor.author Hrivnova, P. es_ES
dc.date.accessioned 2020-09-15T03:32:26Z
dc.date.available 2020-09-15T03:32:26Z
dc.date.issued 2016-12-15 es_ES
dc.identifier.issn 0304-3894 es_ES
dc.identifier.uri http://hdl.handle.net/10251/150044
dc.description.abstract [EN] This study focuses on solidification of hot dip-galvanizing ash with a high content of zinc and soluble substances. The main purpose of this paper is to immobilize these pollutants into a matrix and allow a safer way for landfill disposal of that waste. Three different binders (Portland cement, fly ash and coal fluidized-bed combustion ash) were used for the waste solidification. Effectiveness of the process was evaluated using leaching test according to EN 12457-4 and by using the variance analysis and the categorical multifactorial test. In the leaching test, four parameters were observed: pH, zinc concentration in leachate, and concentration of chlorides and dissolved substances in leachate. The acquired data was then processed using statistical software to find an optimal solidifying ratio of the addition of binder, water, and waste to the mixture, with the aim to fulfil the requirement for landfill disposal set by the Council Decision 2003/33/EC. The influence on the main observed parameters (relative amount of water and a binder) on the effectiveness of the used method and their influence of measured parameters was also studied. (C) 2016 Elsevier B.V. All rights reserved. es_ES
dc.description.sponsorship This work was supported by the Internal Grant Agency of Tomas Bata University in Zlin (project numbers IGA/FT/2015/012 and IGA/FT/2016/012). es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Univerzita Tomáse Bati ve Zlíne/IGA/FT/2015/012 es_ES
dc.relation Univerzita Tomáse Bati ve Zlíne/IGA/FT/2016/012 es_ES
dc.relation.ispartof Journal of Hazardous Materials es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Hot-dip galvanizing ash es_ES
dc.subject Zinc es_ES
dc.subject Stabilization/solidification: Leaching tests es_ES
dc.subject Statistical analysis es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title Stabilization/solidification of hot dip galvanizing ash using different binders es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.jhazmat.2016.08.023 es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear es_ES
dc.description.bibliographicCitation Vinter, S.; Montañés, M.; Bednarik, V.; Hrivnova, P. (2016). Stabilization/solidification of hot dip galvanizing ash using different binders. Journal of Hazardous Materials. 320:105-113. https://doi.org/10.1016/j.jhazmat.2016.08.023 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.jhazmat.2016.08.023 es_ES
dc.description.upvformatpinicio 105 es_ES
dc.description.upvformatpfin 113 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 320 es_ES
dc.identifier.pmid 27522323 es_ES
dc.relation.pasarela S\328905 es_ES
dc.contributor.funder Tomas Bata University in Zlín es_ES


This item appears in the following Collection(s)

Show simple item record