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titre
Removal of pharmaceuticals through UV-C/Performic acid advanced oxidation process: Kinetics and identification of reactive species
auteur
Christelle Nabintu Kajoka, Stephan Brosillon, Corine Reibel, Yacine Khadija Diop, Marcos Oliveira, Vincent Rocher, Ghassan Chebbo, Johnny Gasperi, Julien Le Roux
article
Journal of Hazardous Materials, 2025, 495, pp.139016. ⟨10.1016/j.jhazmat.2025.139016⟩
titre
Position paper: Common mistakes and solutions for a better use of correlation- and regression-based approaches in environmental sciences
auteur
Damien Tedoldi, Boram Kim, Santiago Sandoval, Nicolas Forquet, Bruno Tassin
article
Environmental Modelling and Software, 2025, 192, pp.106526. ⟨10.1016/j.envsoft.2025.106526⟩
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
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⟩
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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