TRANSPORT OF CHEMICALS IN WATER

Study the storage of radioactive chemicals under a deep geological layer for long term safety.

• Coupling of advective/diffusive transport in near and far field in the same model run
• Implementation of decay chains; solubility constraints, anionic exclusion
• Transport in fractured system coupled with DFN models representation and matrix diffusion process
• Efficient numerical solution
• Monte Carlo uncertainty implementation
• Coupling several physical phenomena
• Innovative conceptual model under top-down approach

Environmental modeling with complex interactions

• Environmental models with interactions between soil / water / air
• Consider the dynamic interactions of the components
• Includes uncertainty
• Simulation of phenomena with uncertain future behavior (i:e: forecast of rainfall, future inflation rate ; etc·).

Coupling of physical and economical effects

• Development of Environmental models coupled with financial models
• Forecast range of possible future scenarios with environmental and financial models
• Elaboration of decision support models for better environmental strategy definition