| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for simply separating and removing oil contained in domestic wastewater using aerobic microorganisms having oils and fats decomposition activity, and a treatment bag. SOLUTION: A net bag is filled with a large number of particles having a soybean size of a treatment agent prepared by filling porous particles, which are obtained by baking a fine powder of silicic acid, calcium oxide, activated carbonor or the like, with spores or the like of microorganisms belonging to the genus Bacillus, the genus Alkaligenes, yeasts or the like. This net bag is arranged so as to cover a drain port.</p> |
