Alberto Domínguez, Francisco J. Deive, Lorenzo Pastrana, Maria L. Rúa, Maria A. Longo and M. Angeles Sanroman Abstract Several studies in laboratory-scale bioreactors are undertaken in order to verify the beneficial effect of thermal spring water in the culture medium of Thermus thermophilus HB27. Two bioreactor configurations, stirred tank and airlift, are investigated to determine the most suitable one to develop a continuous process. Water […]