| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus that promotes aggregate formation of a cohesive microorganism and achieves good biological reactions using aggregates.SOLUTION: The apparatus 1 for concentrating a microorganism, which forms aggregates AG1 containing a cohesive microorganism, includes an aggregation container 100 that stores a raw material solution SS1 containing a cohesive microorganism and a raw material of a biological reaction using the cohesive microorganism and aggregates the cohesive microorganism and a feeder F that feeds the cohesive microorganism and the raw material contained in the raw material solution and a filament to the aggregation container 100. The aggregation container 100 is rotated around a revolving shaft L passing through the aggregation container 100 to stir the raw material solution SS1. |
