| abstract |
A PROCESS FOR AEROBIC CULTURE IN WHICH AMMONIA AND OXYGENARE SIMULTANEOUSLY SUPPLIED,COMPRISING: DISPERSING AND SUPPLYING AIR,OXYGEN,OR A MIXED GAS THEREOF INTO A CULTURE TANK (1) THROUGH A SINTERED METRAL MEMBRANE (19) ATTACHED THE END OF THE DIFFUSING PIPE (2),AND SIMULTANEOUSLY,DISPERSING AND SUPPLYING AMMONIA OR A MIXED GAS AMMONIA AND AIR INTO THE CULTURE TANK (1) THROUGH A DIFFUSING PIPE (2) OTHER TAN THE ABOVE DIFFUSING PIPE (2).THE MOST ILLUSTRATIVE DRAWING IS (FIGURE 1) |