Consulta: subjectFacets:"Field deployment"
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Data/hora: 01/06/2024 05:05:14

In situ measurement with diffusive gradients in thin films: effect of biofouling in freshwater
Provedor de dados: 5
Autores: Uher, Emmanuelle; Compere, Chantal; Combe, Matthieu; Mazeas, Florence; Gourlay-france, Catherine.
Concerning in situ passive sampler deployment, several technical priorities must be considered. In particular, deployment time must be sufficiently long not only to allow a significant quantity to be accumulated to facilitate analysis but also to ensure that the signal is above the quantification limit and out of the blank influence. Moreover, regarding the diffusive gradient in thin films (DGT) technique, deployment time must also be sufficiently long (at least 5 days) to avoid the interactions of the solutes with the material diffusion layer of the DGT and for the steady state to be reached in the gel. However, biofouling occurs in situ and modifies the surface of the samplers. In this article, we propose a kinetic model which highlights the biofouling...
Tipo: Text
Palavras-chave: DGT; Metals; Biofouling; Seine River; Field deployment; Passive sampler.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00382/49330/49759.pdf