| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a microorganisms carrier for a biological deodorizing device having a smaller pressure loss and the higher removing rate of a malodorous as component than the conventional one. SOLUTION: A holding material holding a microorganism for removing a malodorous component is obtained by incorporating a prescribed amt. of water to, for example, a rice hull and after compressing it by pressure, heating it to a prescribed temp. and finally cutting. A swollen soft rice hull in the state that the fiber tissue is destroyed is used and the microorganism is carried on the swollen soft rice hull.</p> |
