Flow performance of a self-assembly biopolymer/β-cyclodextrin/surfactant CO2 foam system in pollutant-free porous media as a flushing agent for in-situ soil remediation applications

The remediation of hydrocarbon contaminated soils is an active research field, in which different remediation technological approaches are currently under evaluation. In this research, a new technology based on a self-assembly biopolymer/β-Cyclodextrin/surfactant (bP/βCD/S) CO2 foam system was evaluated for in-situ soil remediation applications. The biopolymer and surfactant used in this study were xanthan gum and dodecyl trimethylammonium...