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dc.contributor.authorÁlvarez-Manzaneda Salcedo, María Inmaculada 
dc.contributor.authorVicente Álvarez De Manzaneda, María Inmaculada De 
dc.contributor.authorVicente Álvarez-Manzaneda, Juan De 
dc.contributor.authorFunes, Ana Inmaculada
dc.contributor.authorCruz Pizarro, Luis José 
dc.date.accessioned2018-07-30T06:07:20Z
dc.date.available2018-07-30T06:07:20Z
dc.date.issued2016
dc.identifier.citationWater Research 89:366-374es_ES
dc.identifier.urihttp://hdl.handle.net/10481/52535
dc.description.abstractIn the last decades, magnetic particles (MPs) as adsorbents have gained special attention due to their high adsorption capacity and the possibility of recovering them by applying a magnetic separation gradient. For the first time MPs have been tested as P adsorbents in a microcosm experiment in a context of lake restoration. MPs were added to sediment cores from a hypertrophic lake, at Fe:PMobile molar ratio of 285:1 and 560:1 under both, oxic and anoxic conditions. We have found that, under anoxic conditions (anoxic), MPs are able to reduce P release rate from the sediment to the overlying water and to reduce sedimentary PMobile concentration (a 22e25% reduction within 0e4 cm depth compared to controls). Under oxic conditions, the addition of MPs do not affect P fluxes across the sediment and water interface since the lake sediment is naturally rich in iron oxides. However a measured reduction in sedimentary PMobile concentration (12e16% reduction in 0e10 cm depth) contributes to a potential reduction in longterm P efflux.es_ES
dc.description.sponsorshipThis work was supported by Junta de Andalucía projects P10- RNM-6630 and P11-FQM-7074 (Proyectos de Excelencia, Spain), and MINECO CTM 2013-46951-R and MAT 2013-44429-R and projects (Spain).es_ES
dc.language.isoenges_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectMagnetic particleses_ES
dc.subjectLake restorationes_ES
dc.subjectEutrophication es_ES
dc.subjectPhosphorus adsorptiones_ES
dc.subjectWetlands es_ES
dc.titleMagnetic microparticles as a new tool for lake restoration: A microcosm experiment for evaluating the impact on phosphorus fluxes and sedimentary phosphorus poolses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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