| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a microorganism carrier which has durability and excellent microorganism implantability, lessens the laboriousness of operation and can reduce a running cost. SOLUTION: The microorganism carrier consists of structures in which loops are formed by continuous filaments consisting of thermoplastic resins and the greater part of the each others contact parts are joined. The filaments have hollow parts and the relationship between the hollow rate (HU) of the hollow parts and the sp. gr. (PSG) of the thermoplastic resins satisfies 1.00>=PSG (1-HU).</p> |
