| 摘要 |
<p>PURPOSE:To efficiently deodorize in low pressure loss by providing an embedding layer incorporated with microorganism or an enzyme in a natural fiber, a filamentous activated carbon and a synthetic resin-made three-dimensional filler. CONSTITUTION:A fiber which is obtained by pressing a pulp part of a coconut in almost orthogonal direction to a fiber bundle direction and chopping it, a fine pulverized husks, etc., are used as the natural fiber for the microorganisms deodorization. A material, etc., which is obtained by removing a silica in the husks by alkali treatment is used as the filamentous activated carbon. In the embedding layer (b) capable of taking out, a net (b3) is mounted, and the synthetic resin-made high gap filler (b2) is put on the net and the natural fiber such as the coconut and the husks for microorganism embedding is mounted. In this way, a microorganismsic liq. or the enzyme which leads deodorant function is stuck or impregnated. An unpleasant odor gas is deodorized low in pressure loss and stably over a long term.</p> |
