| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an adsorption type biogas storage device which does not require excess dehumidification and can reduce the cost required for dehumidification. <P>SOLUTION: An adsorption type biogas storage reservoir for adsorbing and storing a moisture-containing biogas generated during a biological treatment, which is filled with active carbon in which the amount of moisture to be adsorbed at a temperature of 25°C and relative humidity of 40% is one-fifth or less of the saturated adsorption amount; and an adsorption type biogas storage device comprising a dehumidifier for dehumidifying the adsorption type biogas storage reservoir and the biogas introduced into the adsorption type biogas storage reservoir, and also comprising a means of monitoring the inside temperature of the storage reservoir and a controlling means for the dehumidifier, which adjusts the moisture content in the biogas in accordance with the inside temperature. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
