Microbial coal desulphurization: calculation of costs M. BeyerJ. KleinD. Wiegand Originals Pages: 97 - 101
Precipitation of protein by ultracentrifuge with angle rotor N. ShiragamiT. KajiuchiA. Matsuda Originals Pages: 103 - 105
Xanthan batch fermentations: compared performances of a bubble column and a stirred tank fermentor A. PonsC. G. DussapJ. B. Gros Originals Pages: 107 - 114
A simple and rapid method for the detection of contaminants in a bioreactor N. Shiragami Originals Pages: 115 - 117
Endoglucanase from the mixed culture of Trichoderma reesei and Aspergillus wentii V. S. BisariaP. S. R. BabuT. Panda Originals Pages: 119 - 121
Continuous ethanol production by a flocculating strain of Kluyveromyces marxianus: bioreactor performance J. A. TeixeiraM. MotaG. Goma Originals Pages: 123 - 127
A simplified model of hydrodynamics in airlift loop reactors U. OnkenM. Träger Originals Pages: 129 - 139