| 摘要 |
<p>PURPOSE:To sufficiently supply oxygen and to enable efficient execution in a bioreactor by inclusively fixing a biocatalyst to fibrous gel or fiber, holding or fixing the fibrous gel or fiber in a form wherein the same is embedded in a bristling state on a base having continued fine pores and constituting a molded form thereof. CONSTITUTION:A biocatalyst is inclusively fixed to fibrous gel or fiber 2. The fibrous gel or fiber 2 is held or fixed in a form wherein the same is embedded in a bristling state on a base 4 having continued fine pores 3. A molded form is constituted so that oxygen (air) is fed from the downside of the base 4, passed through the continued pores 3 thereof and supplied to the upside from the downside around the embedded fibrous gel or fiber 2. In such a way, since the fibrous gel or fiber 2 fixed with the biocatalyst is used and also made to high density and, furthermore, oxygen essential to the biocatalyst can be supplied as an extremely fine bubble state while holding the fibrous gel or fiber 2 at high density, high-speed treatment is enabled as a bioreactor 6.</p> |
