| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a medium for gas treatment using a fiber assembly capable of achieving a gas reaction, more particularly a deodorization treatment reaction with high reaction efficiency and a gas treatment apparatus (a deodorization treatment apparatus). SOLUTION: The medium 30 for the gas treatment comprises the fiber assembly of organic fibers and inorganic fibers having thermally fusing performance. The fiber assembly is selected by meeting the size and density of the fiber assembly, the kinds, material quality, size of the fibers and the kind, characteristic and treatment purposes of the gas to be treated, by which an optimum surface area, gas exchange efficiency, air permeation resistance, water retaining property, moisture evaporability, durability, etc., are realized. The various reaction catalysts and microorganisms are injected, stuck and held in compliance with the kinds of the gas to be treated and further, function addition is executed by sticking organic and inorganic nutrients, etc. The medium 30 is packed into a treatment vessel 2 and is controlled to operation conditions, such as the optimum flow rate and temperature, met to the kinds and the reaction purpose of the medium, by which the gas to be treated is passed in the treatment vessel 2 an is subjected to the treatment.</p> |
