| 摘要 |
PROBLEM TO BE SOLVED: To obtain a microorganism-impregnated material easy in handling, capable of stably expressing the effects of the microorganisms over a long period, and capable of being applied to wide uses. SOLUTION: A water-absorbing polymer is impregnated with an useful microorganism group (FM) comprising both anabiotic aerobic microorganisms and anabiotic anaerobic microorganisms. |
