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Jacquet, Romain; Miege, Cecile; Smedes, Foppe; Tixier, Celine; Tronczynski, Jacek; Togola, Anne; Berho, Catherine; Valor, Ignacio; Llorca, Julio; Barillon, Bruno; Marchand, Philippe; Coquery, Marina. |
This study aimed at evaluating and comparing five integrative samplers for the monitoring of indicator and dioxin-like polychlorinated biphenyls (PCBs) in water: semi-permeable membrane device (SPMD), silicone rubber, low-density polyethylene (LDPE) strip, Chemcatcher and a continuous-flow integrative sampler (CFIS). These samplers were spiked with performance reference compounds (PRCs) and then simultaneously exposed under constant agitation and temperature in a 200 L stainless steel tank for periods ranging from one day to three months. A constant PCB concentration of about 1 ng·L−1 was achieved by immersing a large amount of silicone rubber sheets (“dosing sheets”) spiked with the target PCBs. The uptake of PCBs in the five samplers showed overall good... |
Tipo: Text |
Palavras-chave: Integrative samplers; Polychlorinated biphenyls; Water monitoring; Time weighted average concentration; Modeling. |
Ano: 2014 |
URL: http://archimer.ifremer.fr/doc/00162/27317/25962.pdf |
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Miege, Cecile; Mazzella, Nicolas; Allan, Ian; Dulio, Valeria; Smedes, Foppe; Tixier, Celine; Vermeirssen, Etienne; Brant, Jan; O'Toole, Simon; Budzinski, Helene; Ghestem, Jean-philippe; Staub, Pierre-francois; Lardy-fontan, Sophie; Gonzalez, Jean-louis; Coquery, Marina; Vrana, Branislav. |
This paper, based on the outcome of discussions at a NORMAN Network-supported workshop in Lyon (France) in November 2014 aims to provide a common position of passive sampling community experts regarding concrete actions required to foster the use of passive sampling techniques in support of contaminant risk assessment and management and for routine monitoring of contaminants in aquatic systems. The brief roadmap presented here focusses on the identification of robust passive sampling methodology, technology that requires further development or that has yet to be developed, our current knowledge of the evaluation of uncertainties when calculating a freely dissolved concentration, the relationship between data from PS and that obtained through biomonitoring.... |
Tipo: Text |
Palavras-chave: Passive sampling; Water framework directive; Monitoring programmes; Priority substances; Emerging substances; Environmental quality standards. |
Ano: 2015 |
URL: https://archimer.ifremer.fr/doc/00275/38606/37135.pdf |
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