Water Quality

In France, tap water is one of the most strictly regulated food products. Its quality is subject to regular health monitoring, from the source to the tap, to ensure that it meets quality standards and is safe for human consumption.

Watch the “Health and Water Quality” segment of the Exposome Conference

Projects Funded by the ExposUM Institute

Doctoral Nexus Expo PMT
An Integrated Approach to Persistent, Mobile, and Toxic Pollutants in Water Resources: Assessment of Their Contribution to the EXPOsome, Recommendations for Adaptation Strategies

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Project Leader: Catherine FAUR
UMR: IEM

EXPO-PMT is a research project within the ExposUM Nexus initiative: it is structured around three doctoral dissertations, each led by a doctoral student from a different discipline and institution. This approach provides complementary perspectives on a single issue, in this case: the study of emerging pollutants known as PMTs (Persistent, Mobile, and Toxic) present in water intended for human consumption.

The three theses that make up EXPO-PMT
> The Contribution of PMTs to the Aquatic Exposome: Diagnosis and Treatment of Water Resources Intended for Human Consumption

Ph.D. Candidate: Martin Gabard

Thesis Advisors: Stephan BROSILLON, Elena GOMEZ

UMR: IEM – HSM
> Modeling the spatio-temporal toxicological impacts of PMTs in the drinking water supply chain

Ph.D. candidate: Matéo Melki

Thesis advisors: Rémi SERVIEN, Dominique PATUREAU

UMR: LBE
> Exploring strategies for adapting drinking water services to resource degradation caused by emerging micropollutants: Development of a diagnostic and decision-support method

Ph.D. candidate: Antoine Meyer

Thesis advisors: Lætitia GUERIN-SCHNEIDER

UMR: G-EAU

This transdisciplinary effort focused on the study of emerging pollutants known as PMTs (Persistent, Mobile, and Toxic) present in water intended for human consumption brings together numerous partners with complementary expertise and initiatives. EXPO-PMT brings together, in particular: the Montpellier Water Authority, BRL Exploitation, the consulting firm Espelia, and the Rhône-Méditerranée-Corse Water Agency.

Stakeholders involved in the Nexus EXPO-PMt at the plenary meeting on May 11, 2026

Related news:

Doctoral Nexus Selected Following the 2025 AAP Campaign

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PMT Research Project – Focus
Study of persistent, mobile, and toxic pollutants and emerging contaminants in water resources and drinking water.

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Title: Focus on Persistent, Mobile, and Toxic Chemicals as Substances of Very High Concern: An Emerging Exposome from Resource and Drinking Waters to Humans

Acronym: PMTfocus

Project Leader: Elena GOMEZ

UMR: HSM

Exploratory research project selected following the 2023 Call for Proposals

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Pyphas Doctoral Nexus
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A Comprehensive Characterization of PFAS Activity and Elimination in Drinking Water

Acronym: PYPHAS

Project Leader: Julie MENDRET
UMR: IEM

The three theses that make up PYPHAS
> Combining nanofiltration with highly effective and stable membranes for the electro-oxidation of persistent pollutants in water

Ph.D. Candidate: Joao Henrique Pinton

Thesis Advisors:
MENDRET, Julie
BECHELANY, Mikhael
LESAGE, Geoffroy

UMR: IEM
> Understanding the mechanisms and pathways of PFAS degradation by electro-oxidation in drinking water

Ph.D. Candidate: Jiaxin YANG

Thesis Advisors:
, MarcCRETIN
, Christine ENJALBAL
, Stella LACOUR

UMR: IEM
> Activation of the PXR receptor by PFAS: effects on intestinal tumorigenesis and response to therapy

Ph.D. candidate: Fanny SALMERON

Thesis advisor: Vincent CAVAILLES

UMR: IRCM

Doctoral Nexus Selected Following the 2024 AAP Campaign

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Waterisk Research Project
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Title: Enrichment of emerging antibiotic resistance—a public health
—in the aquatic environment: toward a genomic,
phenotypic, and evolutionary-based proxy for exposure risk in
a given area

Acronym: WATERISK

Project Leader: Estelle JUMAS-BILAK

UMR: HSM

Research project selected following the 2023 Call for Proposals

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AquaBioconrol Research Project
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Title: Aquaculture-Based Approaches for Schistosome Biocontrol in Madagascar  

Acronym: AquaBiocontrol  

Project Leader: Paula SENFF

UMR: ISEM  

Exploratory research project selected following the 2024 Call for Proposals

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EAD Research Project
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Title: Environmental Anomaly Detection and Health Impacts: Addressing PFAS Risks  

Acronym: EAD  

Project Leader: Pascal NEVEU

UMR: MISTEA

Research project selected following the 2024 Call for Proposals

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PEACH Research Project
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Title: Pathogen Exposure from Aquifers: An Interdisciplinary Health Case Study in Cambodia

Acronym:PEACH  

Project Leader: Sylvain MASSUEL

UMR: G-Eau

Research project selected following the 2024 Call for Proposals

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Immersive Video: The Role of Water in the Exposome

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Title: “Immersive Video on the Role of Water in the Exposome”

Project Leader: Corinne CASIOT

UMR: HSM

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Serious Game: How Is Water Treated?

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Title: How Is Water Treated? Learn All About It in a Fun Way with a “Serious Game” on Water Treatment and Sanitation. 

Project Leader: Julie MENDRET

UMR: IEM

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Serious Game: Oh, a River Flows Through the Middle

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Development and calibration of the serious game titled “OH, the River Flows.”

Test sessions with local stakeholders, followed by periods of refinement and modifications to the game.

Project Leaders: Bénédicte FELTER, Daniel FAULX

CNRS/MSH SUD and University of Liège/Faculty of Psychology and Educational Sciences, Adaptability, Resilience, and Change (ARCh) Research Unit