Let's connect!
AquaConSoil 2025 will take place in Liège, Belgium, in the heart of the 'ardent city', hosted by the University of Liège.
Mark your calendar for 16-20 June 2025, as we join the team in Liège for a rich programme of exchanges, visits and festivities celebrating this special 40th anniversary edition of the conference.
This edition promises to uphold the tradition as Europe's largest conference focusing on applied knowledge in the management of soil-water systems, whilst introducing new and innovative components.
iFLUX will be present with an exhibition booth!
Please note that registration has recently been made available via the conference app. We look forward to connecting with industry professionals and showcasing our innovative groundwater solutions at this landmark event.

Presentation
Wednesday, June 18th
Together with Arcadis we dive into the subject of " Controlling risks during industrial construction works through sustainable and data-driven groundwater management using real-time monitoring of
groundwater flows"
Presentation Details:
- Date: Wednesday, 18 June 2025
- Time: 10:20- 12:00
- Presenter iFLUX: Marjan Joris
Presentation
Wednesday, June 18th
Together with Witteveen+Bos and EnISSA we present "Advanced investigation strategies for PFAS contamination: insights from a
firefighting training site in Flanders"
Presentation Details:
- Date: Wednesday, 18 June 2025
- Time: 13:00- 14:30
Presentation
Thursday, June 19th
Together with IsoDetect, we present "IsoFLUX as a new tool for precise quantification of pesticide degradation in contaminated aquifers
Presentation Details:
- Date: Thursday, 19 June 2025
- Time: 13:00- 14:30
Live demonstration
Wednesday, June 18th
Four companies—Dekonta, iFLUX, Injectis, and HGE-ULiège—will present live demonstrations of their cutting-edge technologies. This session provides a unique opportunity to showcase innovative solutions and foster meaningful networking among participants and attendees.
Demonstration Details:
- Date: Wednesday, 18 June 2025
- Time: 13:30 - 16:00
- Location: Rue Pescia, 4000 Liège (accessible by car)
IMPORTANT: You must register via the app
Poster sessions with iFLUX
* 179 Advanced investigation strategies for PFAS contamination: insights from a firefighting training site in Flanders
Wim Vansina¹, Pieter Buffel², Marjan Joris³, Erik Bosmans³
¹Witteveen+Bos Belgium NV, ²EnISSA Belgium, ³iFLUX Belgium
* 198 New device for the direct quantification and continuous monitoring of groundwater discharge to streams
Goedele Verreydt¹, Niels van Putte¹, Gregory Lemaire², Klaus Mosthaf², Cecilie F. Ottosen², Mette M. Broholm², Poul L. Bjerg²
¹iFLUX, ²Technical University of Denmark
* 290 Use of PFAS passive flux samplers as a line of evidence towards a naturebased remedial approach
Mattias Verbeeck¹, Charline Kaplan¹, Olga Vounaki¹, Rony Annaert¹, Marjan Joris², Erik Bosmans²
¹ERM, ²iFLUX
* 462 In-situ PFAS Stabilization by Injection of Organo-Clay (InSuFix Project)
Hans Baillieul¹, Jeroen Vandenbruwane², Ilse Van Keer³, Ward Swinnen³, Nick Pays⁴, Lise Destombes⁴, Nicolas Soenens⁵, Marjan Joris⁶
¹Sodecon, ²Injectis, ³VITO, ⁴Port of Antwerp-Bruges, ⁵Brussels Airport Company, ⁶iFLUX
Other must-attend sessions
* Catchment Wide PFAS Hydrogeological Study, Risk and Remediation Assessment
Tuesday, 17 June, 10:20 - 12:00
By Arcadis UK
* A New Analytical Solution for Groundwater Pollution Risk Assessment: Integrating Mass Fluxes and Degradation By-products
Wednesday, 18 June, 10:20 - 12:00
By Université de Liège
* A robust multi-approach data analysis to identify sources and extent of PFAS impacts
Wednesday, 18 June, 13:00 - 14:30
By ERM
* Data and Flux-Driven Approach for Targeted Remediation of Chlorinated
Solvent Contaminations - Challenges in Investigating Chlorinated Solvent Contamination"
Thursday, 19 June, 14:50 - 16:30
By Tractebel (showing how they combine technologies like EniSSA, iFLUX, and Injectis in their remediation projects)
Let's meet at AquaConSoil!
Hope to meet you there!












Why meet?
iFLUX brings visibility to groundwater dynamics, enabling optimal groundwater management.
We help manage complex groundwater challenges for cities, conservation and nature parks, the remediation and construction industries, and drinking water companies.
We merge state-of-the-art technology with profound expertise to deliver actionable insights based on objective data.
iFLUX has designed patented groundwater sampling technology to track groundwater contamination. Additionally, our iFLUX Sensing Solutions combine leading commercial sensors and external data with unique vertical and horizontal flux sensors, creating the most effective real-time digital monitoring networks.
Want to know more?
Why meet?
iFLUX brings visibility to groundwater dynamics, enabling optimal groundwater management.
We help manage complex groundwater challenges for cities, conservation and nature parks, the remediation and construction industries, and drinking water companies.
We merge state-of-the-art technology with profound expertise to deliver actionable insights based on objective data.
iFLUX has designed patented groundwater sampling technology to track groundwater contamination. Additionally, our iFLUX Sensing Solutions combine leading commercial sensors and external data with unique vertical and horizontal flux sensors, creating the most effective real-time digital monitoring networks.
Want to know more?