Modeling of the Electrosorption Process in Heterogeneous Porous Media using a Volume Averaging Method (PPT)

摘要

1. Separation methods based on electrosorption can be employed to remove ions from aqueous solutions. 2. A transport model coupled with electrical double-layer models has been developed to better understand the mechanisms of ion transport in the CDI process. 3. The large scale diffusion coefficient depends upon the diffusivities inside and outside the porous particles and the geometry. 4. A one-equation transport model derived using the large scale volume averaging technique captures the ion transport mechanisms.