What is the difference between flux measurements and concentration measurements in soil investigation?

Concentration measurements show how much contamination is present in groundwater at a given point. Flux measurements go further: they reveal how much contamination is moving and at what rate. This provides insight into the dynamics of groundwater contamination, not just a static snapshot.

Why are flux measurements now mandatory in the Flemish BBO soil investigation procedure?

Since May 2025, the Flemish BBO (Descriptive Soil Investigation) procedure explicitly requires flux measurements for risk assessment. This change ensures more reliable data on contamination movement, helping consultants, regulators, and companies meet environmental compliance and make better decisions.

How do flux measurements improve risk assessment in groundwater contamination studies?

Flux measurements quantify the actual flow of contaminants through groundwater. This makes it possible to evaluate risks to receptors, predict spreading, and assess natural attenuation or remediation effectiveness. Without flux data, risk assessment is incomplete and potentially misleading.

Can iFLUX technology help identify external contamination sources in groundwater?

Yes. iFLUX monitoring can reveal whether contamination originates from on-site activities or external sources carried by groundwater flow. This information is crucial for determining liability, designing remediation strategies, and preventing unnecessary cleanup costs.

PLM Services and iFLUX Join Forces in Strategic Partnership

Ellen Bogaert : Sep 15, 2025 4:49:15 PM

Groundwater Dynamics Groundwater Contamination emerging contaminants partnership

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We are excited to announce that PLM Services and iFLUX have joined hands in a strategic partnership that will revolutionize groundwater management in France.

This collaboration means that PLM Services is now the official distributor for iFLUX's innovative technologies throughout France.

iFLUX's mission is to provide sustainable groundwater management for a better future by giving groundwater the visibility it deserves. At iFLUX, we combine cutting-edge measurements with deep expertise to produce useful and reliable information for groundwater management.

PLM Services specializes in providing specific equipment for environmental diagnostics and monitoring, making them the perfect partner to bring iFLUX's innovative groundwater management solutions to the French market.

This partnership represents a significant step forward in making advanced groundwater monitoring and management technologies more accessible across France, supporting our shared commitment to sustainable water resource management.

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