1c) A different water filtration system design using an annular porous media is sketched in the figure below. The outer radius of the tank is 2.5m whereas the outer and inner diameters of the porous media are 1.2m and 0.5m, respectively. The permeability of the porous media is 250 mD. Q H Horizontal slice Assuming that vertical flow inside the porous media can be neglected, calculate the height of water (H) that will allow us to process 3.0 m'/day of water (Q). The density and viscosity of the water is 995kg/m and 0.87cp respectively. .. .......................