Assessment of Colloid Filtration in Natural Porous Media by Filtration Theory

摘要: Mobile colloids in groundwater aquifers can act as carriers for sorbing contaminants and thereby facilitate contaminant transport. Therefore, the removal efficiency of two natural porous media with regard to ionic strength solution counterion valence has been investigated. Short-pulse experiments were conducted using fluorescence labeled latex order investigate their transport behavior. The predictions filtration theory concerning confirmed qualitatively. a filter bed is influenced by both type electrolyte its concentration well medium. An attachment parameter α, which was introduced into Happel's Sphere-in-Cell-Model, describes dependence on normalization α dominant independent kind electrolyte.