Influence of materials on water intended for human consumption - Influence due to migration - Prediction of migration from organic materials using mathematical modelling

This technical report addresses the impact of materials used in systems for human drinking water, focusing specifically on the migration of substances from organic components into the water supply. It provides a comprehensive framework for utilizing mathematical modeling techniques to predict migration behavior, offering a scientific approach to assess potential risks before actual exposure occurs. The methodology outlined enables the simulation of various scenarios by integrating physical and chemical parameters that influence how organic materials interact with potable water under different conditions. By applying these models, stakeholders can evaluate the efficiency of material selection and design without relying solely on extensive physical testing. This predictive approach supports the development of safer water systems by identifying potential migration pathways early in the design phase. The document serves as a guide for harmonizing assessment methods across regions, ensuring that the mathematical tools applied are robust and reliable for regulatory and industrial applications. It emphasizes the importance of accurate data inputs and model validation to ensure the resulting predictions reflect real-world dynamics effectively.