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Bioremediation of aquaculture wastewater from Mugil cephalus (Linnaeus, 1758) with different microalgae species
dc.contributor.author | Andreotti, Valeria |
dc.contributor.author | Chindris, Anuta |
dc.contributor.author | Brundu, Gianni |
dc.contributor.author | Vallainc, Dario |
dc.contributor.author | Francavilla, Matteo |
dc.contributor.author | García Serrano, Joan |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2017-10-24T15:02:21Z |
dc.date.available | 2018-10-02T00:30:41Z |
dc.date.issued | 2017-09 |
dc.identifier.citation | Andreotti, V., Chindris, A., Brundu, G., Vallainc, D., Francavilla, M., Garcia, J. Bioremediation of aquaculture wastewater from Mugil cephalus (Linnaeus, 1758) with different microalgae species. "Chemistry and ecology", Setembre 2017, vol. 33, núm. 8, p. 750-761. |
dc.identifier.issn | 0275-7540 |
dc.identifier.uri | http://hdl.handle.net/2117/109065 |
dc.description | This is an Accepted Manuscript of an article published by Taylor & Francis Group in Chemistry and Ecology on 2017, available online at: http://www.tandfonline.com/10.1080/02757540.2017.1378351 |
dc.description.abstract | Current aquaculture practices have a detrimental impact on the environment, in particular due to the release of high concentration of nitrogen and phosphorus that can induce eutrophication. This study investigates and compares the capacity of three microalgae species Tetraselmis suecica, Isochrysis galbana and Dunaliella tertiolecta, in the bioremediation of grey mullet Mugil cephalus wastewater. The experiment was conducted in batch conditions for 7 days using completely mixed bubble column photobioreactors. After two days, T. suecica and D. tertiolecta were able to remove more than 90% of dissolved inorganic nitrogen (DIN) and dissolved inorganic phosphorous (DIP), whereas I. galbana removed only 32% and 79% of DIN and DIP, respectively. A higher biomass yield resulted for T. suecica (603¿±¿34 mg/L, mean¿±¿SE). This study confirms the potential to employ T. suecica in an Integrated Multi-Trophic Aquaculture system for bioremediation of wastewater and identifies D. tertiolecta as another valid candidate species. Moreover, these species can growth in unsterilized culture media, and this reduces energy consumption, costs and efforts. |
dc.format.extent | 12 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Desenvolupament humà i sostenible::Enginyeria ambiental::Tractament de l'aigua |
dc.subject.lcsh | Striped mullet |
dc.subject.lcsh | Constructed wetlands |
dc.subject.other | algae |
dc.subject.other | bioreactors |
dc.subject.other | biotreatment |
dc.subject.other | Phytoremediation |
dc.subject.other | wastewater |
dc.title | Bioremediation of aquaculture wastewater from Mugil cephalus (Linnaeus, 1758) with different microalgae species |
dc.type | Article |
dc.subject.lemac | Aigües residuals -- Depuració -- Tractament biològic |
dc.contributor.group | Universitat Politècnica de Catalunya. GEMMA - Grup d'Enginyeria i Microbiologia del Medi Ambient |
dc.identifier.doi | 10.1080/02757540.2017.1378351 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.tandfonline.com/doi/full/10.1080/02757540.2017.1378351 |
dc.rights.access | Open Access |
local.identifier.drac | 21563078 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Andreotti, V.; Chindris, A.; Brundu, G.; Vallainc, D.; Francavilla, M.; Garcia, J. |
local.citation.publicationName | Chemistry and ecology |
local.citation.volume | 33 |
local.citation.number | 8 |
local.citation.startingPage | 750 |
local.citation.endingPage | 761 |
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