Biofilm Effects on Hydraulic Properties and Sorption Equilibria Measurements

British Geological Survey research project quantifies biofilm growth effects on sediment and rock hydraulic properties across microscopic (10^-10 m) to macroscopic (10^2 m) scales. The study also investigates biofilm influence on oxide precipitate formation and sorption behavior of trace impurities like Uranium, Technetium, and Strontium. Data is intended as input for industrial field-scale models of fluid and contaminant migration.

Use Cases

• Model fluid and contaminant migration using biofilm-influenced hydraulic property data scaled to field dimensions.
• Analyze sorption equilibria for trace impurities like Uranium and Technetium in the presence of biofilm-mediated oxide precipitates.
• Investigate correlations between biofilm growth at microscopic scales and macroscopic changes in sediment and rock fluid flow properties.

Strengths

• Research spans a unique scale range from 10^-10 meters to 10^2 meters.
• Focus on specific trace impurities (U, Tc, Sr) and oxide precipitates (FeO, OH, MnO.OH).
• Data is designed for direct application in field-scale models by industrial partners.

Limitations

• Input describes a project plan, not an actual published dataset; data availability is uncertain.
• No sample data, column definitions, or size information is provided for assessment.
• Potential geographic or experimental bias limited to the specific methods and conditions of the BGS study.

Provenance

Source

British Geological Survey (BGS).

Collection Method

Experimental investigation using a unique combination of methods to allow scaling of results.

Time Range

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Freshness

Project metadata last updated March 2026.

Geography

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