Biological elimination of ammonium contained at high concentration in waste water H. BrauerM. Hefni -Omar Originals Pages: 51 - 62
Reactor design for the ABE fermentation using cells of Clostridium acetobutylicum immobilized by adsorption onto bonechar N. QureshiI. S. Maddox Originals Pages: 69 - 72
Centrifugal film reactor — a new concept for cell cultivation R. LongR. RoubicekS. Holbrook Originals Pages: 73 - 77
Kinetics of reextraction of Penicillin G from the organic phase after reactive extraction Z. LikidisK. Schügerl Originals Pages: 79 - 82
Enzymatic production of L-tryptophan in a reverse micelle reactor D. K. EggersH. W. Blanch Originals Pages: 83 - 91
Energy saving effect of pervaporation using oleyl alcohol liquid membrane in butanol purification M. MatsumuraH. KataokaK. Araki Originals Pages: 93 - 100