Publication
Cleanup of industrial effluents containing heavy metals: a new opportunity of valorising the biomass produced by brewing industry
| dc.contributor.author | Soares, Eduardo V. | |
| dc.contributor.author | Soares, Helena Maria | |
| dc.date.accessioned | 2014-01-20T09:14:35Z | |
| dc.date.available | 2014-01-20T09:14:35Z | |
| dc.date.issued | 2013 | |
| dc.description.abstract | Heavy metal pollution is a matter of concern in industrialised countries. Contrary to organic pollutants, heavy metals are not metabolically degraded. This fact has two main consequences: its bioremediation requires another strategy and heavy metals can be indefinitely recycled. Yeast cells of Saccharomyces cerevisiae are produced at high amounts as a by-product of brewing industry constituting a cheap raw material. In the present work, the possibility of valorising this type of biomass in the bioremediation of real industrial effluents containing heavy metals is reviewed. Given the autoaggregation capacity (flocculation) of brewing yeast cells, a fast and off-cost yeast separation is achieved after the treatment of metal-laden effluent, which reduces the costs associated with the process. This is a critical issue when we are looking for an effective, eco-friendly, and low-cost technology. The possibility of the bioremediation of industrial effluents linked with the selective recovery of metals, in a strategy of simultaneous minimisation of environmental hazard of industrial wastes with financial benefits from reselling or recycling the metals, is discussed. | por |
| dc.identifier.doi | 10.1007/s00253-013-5063-y | pt_PT |
| dc.identifier.issn | 0175-7598 | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/3370 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Springer | por |
| dc.relation.ispartofseries | Applied Microbiology and Biotechnology; Vol. 97, Issue 15 | |
| dc.relation.publisherversion | http://link.springer.com/article/10.1007/s00253-013-5063-y | por |
| dc.subject | Biosorption | por |
| dc.subject | Heavy metals bioremediation | por |
| dc.subject | Industrial effluents | por |
| dc.subject | Metals recycling | por |
| dc.subject | Saccharomyces cerevisiae | por |
| dc.subject | Yeast | por |
| dc.title | Cleanup of industrial effluents containing heavy metals: a new opportunity of valorising the biomass produced by brewing industry | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 6675 | por |
| oaire.citation.issue | Issue 15 | |
| oaire.citation.startPage | 6667 | por |
| oaire.citation.title | Applied Microbiology and Biotechnology | por |
| oaire.citation.volume | Vol. 97 | por |
| person.familyName | Soares | |
| person.givenName | Eduardo | |
| person.identifier | 93637 | |
| person.identifier.ciencia-id | D612-0D0E-4984 | |
| person.identifier.orcid | 0000-0003-2280-5291 | |
| person.identifier.rid | O-5908-2015 | |
| person.identifier.scopus-author-id | 7102060173 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | b3ebdee1-84fa-4183-a1d8-c3cdcaaef219 | |
| relation.isAuthorOfPublication.latestForDiscovery | b3ebdee1-84fa-4183-a1d8-c3cdcaaef219 |