Publication
Evaluation of formaldehyde in foundry waste sands using liquid chromatography
| dc.contributor.author | Oliva-Teles, Maria Teresa | |
| dc.contributor.author | Paíga, Paula | |
| dc.contributor.author | Delerue-Matos, Cristina | |
| dc.contributor.author | Alvim-Ferraz, Maria da Conceição M. | |
| dc.date.accessioned | 2013-11-26T14:55:16Z | |
| dc.date.available | 2013-11-26T14:55:16Z | |
| dc.date.issued | 2009 | |
| dc.description.abstract | The industrial manufacturing of metallic objects results in a high level of foundry waste sands that may contain toxic compounds such as formaldehyde. The formaldehyde content of foundry waste sands was evaluated by liquid chromatography. Samples were collected during various steps of the industrial processes. Results showed that the phenolic alkaline process generated waste sands with higher formaldehyde content than the furanic process; the highest value was 7.6×10-3% (w/w). In this work, formaldehyde content decreased with time in all of the samples studied, revealing that most formaldehyde was released to the occupational environment. | por |
| dc.identifier.doi | 10.1080/00032710802363453 | pt_PT |
| dc.identifier.issn | 0003-2719 | |
| dc.identifier.issn | 1532-236X | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/2954 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Taylor & Francis | por |
| dc.relation.ispartofseries | Analytical Letters; Vol. 42, Issue 3 | |
| dc.relation.publisherversion | http://www.tandfonline.com/doi/abs/10.1080/00032710802363453#.UotTCH9qyZQ | por |
| dc.subject | Formaldehyde | por |
| dc.subject | Foundry waste sands | por |
| dc.subject | Liquid chromatography | por |
| dc.subject | Organic contamination | por |
| dc.title | Evaluation of formaldehyde in foundry waste sands using liquid chromatography | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 504 | por |
| oaire.citation.startPage | 492 | por |
| person.familyName | Paíga | |
| person.familyName | Delerue-Matos | |
| person.familyName | Alvim-Ferraz | |
| person.givenName | Paula | |
| person.givenName | Cristina | |
| person.givenName | Maria da Conceição | |
| person.identifier | 1668889 | |
| person.identifier.ciencia-id | 331A-5D6A-D3C8 | |
| person.identifier.ciencia-id | 9A1A-43FB-5C27 | |
| person.identifier.ciencia-id | 621C-0AAB-ABF9 | |
| person.identifier.orcid | 0000-0002-9593-1355 | |
| person.identifier.orcid | 0000-0002-3924-776X | |
| person.identifier.orcid | 0000-0001-8212-8718 | |
| person.identifier.rid | Q-4930-2018 | |
| person.identifier.rid | D-4990-2013 | |
| person.identifier.rid | P-9868-2017 | |
| person.identifier.scopus-author-id | 6506638953 | |
| person.identifier.scopus-author-id | 6603741848 | |
| person.identifier.scopus-author-id | 6603921357 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
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