Mobility calculations for a symmetrically strained Si/SiGe quantum well are reported considering conduction along the Si channel. The Boltzmann transport theory is applied taking into account two scattering mechanisms : electron scattering by acoustic phonons (via deformation-potential coupling) and electron scattering by ionized impurities (both remote and background). It is compared with experimental results reported by SchaMer et al., where the QW was grown avoiding threading dislocations in the Si channel, and an excellent agreement is achieved. As in our previous works only one adjustable parameter is introduced : the deformation-potential energy.