Time-resolved biofilm-porous media permeability fields and control on fluid flow velocities

Joaquin Jimenez-Martinez1, Dorothee Luise Kurz2, Eleonora Secchi2 and Roman Stocker3, (1)EAWAG Swiss Federal Institute of Aquatic Science and Technology, Duebendorf, Switzerland, (2)ETH Zurich, Environmental Engineering, Zurich, Switzerland, (3)Swiss Federal Institute of Technology (ETH Zurich), Institute of Environmental Engineering, Zurich, Switzerland