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935.
titre
Do suspended particles matter for wastewater-based epidemiology?
auteur
Gauthier Bernier-Turpin, Régis Moilleron, Chloé Cenik, Fabrice Alliot, Sabrina Guérin-Rechdaoui, Thomas Thiebault
article
Water Research, In press, 280, pp.123543. ⟨10.1016/j.watres.2025.123543⟩
titre
Opinion of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) on the risks to human health associated with the proliferation of Ostreopsis spp. on the Basque coast
auteur
Rodolphe Lemée, Jean‐françois Humbert, Éric Abadie, Zouher Amzil, Elisa Berdalet, Ronel Biré, Marie‐yasmine Dechraoui Bottein, Luc de Haro, Nicolas Delcourt, Valérie Fessard, Jean‐philippe Jaeg, César Mattei, Anne Oppliger, Anne‐sophie Pavaux, Eva Ternon, Gilles Bornert, Anne Togola, Jean Baron, Jean‐luc Boudenne, Nicolas Cimetiere, Bruno Coulomb, Christophe Dagot, Sabine Denooz, Isabelle Dublineau, Frédéric Feder, Matthieu Fournier, Stéphane Garnaud-Corbel, Nathalie Garrec, Johnny Gasperi, Julio Gonçalvès, Jean‐louis Gonzalez, Olivier Horner, Michel Joyeux, Jérôme Labanowski, Sophie Lardy-Fontan, Françoise Lucas, Christophe Mechouk, Laurent Moulin, Damien Mouly, Fabienne Petit, Catherine Quiblier, Pauline Rousseau-Gueutin, Marie‐pierre Sauvant-Rochat, Michèle Tremblay, Bruno Le Bizec, Marie‐louise Scippo, Pierre‐Marie Badot, Marie‐yasmine Dechraoui Bottein, Rachida Chekri, Christine Demeilliers, Virginie Desvignes, Erwan Engel, Gautier Eppe, Anne‐sophie Ficheux, Eric Houdeau, Emilie Lance, Olivier Laprevote, Michel Laurentie, Ludovic Le Hegarat, Jean‐charles Leblanc, Nicolas Loiseau, David Makowski, Francesca Mancini, Eric Marchioni, Jean‐françois Masfaraud, Mathilde Munier, Isabelle Oswald, Anne Platel, Yann Sivry, Paule Vasseur, Estelle Checlair-Westerberg, Eléonore Ney, Nathalie Arnich, Carole Catastini
article
Food Risk Assess Europe, 2025, 3 (2), ⟨10.2903/fr.efsa.2025.FR-0061⟩
titre
Plastic debris dataset on the Seine riverbanks: up to 38 000 pre-production plastic pellets reported per square meter
auteur
Romain Tramoy, Laurent Colasse, Johnny Gasperi, Bruno Tassin
article
Data in Brief, 2025, pp.111735. ⟨10.1016/j.dib.2025.111735⟩
titre
La persistance des champs d’épandage d’eaux usées de l’agglomération parisienne au cours du second XXe siècle
auteur
Etienne Dufour
article
Métropolitiques, 2025, ⟨10.56698/metropolitiques.2174⟩
titre
Stock and vertical distribution of microplastics and tire and road wear particles into the soils of a high-traffic roadside biofiltration swale
auteur
Max Beaurepaire, Tiago de Oliveira, Johnny Gasperi, Romain Tramoy, Mohamed Saad, Bruno Tassin, Rachid Dris
article
Environmental Pollution, 2025, 373, pp.126092. ⟨10.1016/j.envpol.2025.126092⟩
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Supervisory authorities

Member of

Roulepur project

by Daniel Thevenot, Marie-Christine Gromaire - published on , updated on

Summary presentation of Roulepur research project

Duration : 2014 - 2019

Title : Innovative solutions for the sustainable management of road runoff contamination

Project acronym : Roulepur

Lutte Contre les Micropolluants dans les Eaux Urbaines : 2014 call for research projects by ONEMA, Water Agencies and MEDDE Ministry

Partners

  • 3 research institutions :
    • Ecole de Ponts ParisTech – LEESU
    • CEREMA – DTerIF
    • Univ. Bordeaux – UMR EPOC
  • 3 local authorities :
    • Ville de Paris
    • CG 93
    • CG 77
  • 2 companies :
    • St Dizier Environnement
    • Ecovegetal

Contact : Marie-Christine GROMAIRE

Context

  • Runoff from roadways and parking lots
  • A complex matrix of micropollutants
  • Need for source control / treatment
  • Necessity to adapt the solutions to site specifics

Objectives

  • Diagnose the composition and toxicity of runoff water, identifying primary sources
  • Evaluate several innovative treatment solutions in situ in terms of efficiency (hydrology, chemistry and ecotoxicity) and sustainability (maintenance, aging)
  • Analyse the overall environmental performance through a life cycle assessment (LCA)
  • Assess solutions’ ownership conditions (social, technical and economic) and diffusion potential within the local context

Study sites

  • 4 sites in Paris conurbation
  • Contrasted pollution levels and urban contexts
  • 4 treatment facilities
    • Both nature-based and technological devices
    • Vegetative filter strip and biofiltration swale
    • Pervious, vegetated car park
    • Small, horizontal sand filter
    • Compact settling / filtration / adsorption device
  • Permeable filtering parking developped by Ecovégétal (Broué et Villeneuve le Roi)
    Ecovégétal
  • Non-infiltrating horizontal planted filters (CG93 – Rosny sous Bois)
    Marie-Christine Gromaire, LEESU, Ecole des ponts ParisTech
  • Vegetated shoulders + filtering / infiltrating ditches (CG77 – RD212 Compans)
    Marie-Christine Gromaire, LEESU, Ecole des ponts ParisTech
  • Compact decantation / filtration / adsorption device from STOPPOL 10CKF (Ville de Paris, voie George Pompidou)
    Saint-Dizier Environnement

Methodology

  • A holistic and multidisciplinary approach
  • Micropollutants studied
    • Diagnosis of road runoff contamination
      • Targeted screening: PBDE, DEHP, organotins, nickel, HBCDD, PFOS, benzotriazoles, tetrabromobisphenol A, platinoïdes
      • Non targeted screening
    • Performance evaluation of facilities
      • SS, POC, DOC, N, P, major ions, Hydrocarbons
      • Micropolluants: 12 metals, PAH, alkylphenols, bisphenolA, phtalates
      • Toxicity analysis

Tasks

  • T1. Assessment methodologies of management systems
  • T2. Monitor water composition and toxicity - Identify primary sources
  • T3. Evaluate in-situ the effectiveness of several innovative treatment solutions of different technicalities (hydrology, chemistry and ecotox)
  • T4. Analyze the global environmental performance (LCA) and the sustainability (maintenance, aging) of these solutions
  • T5.Evaluate social and technical acceptability, cost, potential for diffusion of solutions
  • T6. Valorisation and transfer of results
Marie-Christine Gromaire, LEESU, Ecole des ponts ParisTech