| 摘要 |
PURPOSE:To coagulate rapidly solid content included in a waste liquid of distillation and to make solid-liq. separation easy by adding a vegetable fiber and/or a substance contg. it and a trichosporon yeast into a waste liq. of distillation o,f liquor. CONSTITUTION:As a yeast to be added, a yeast which belongs to trichosporon genus is widely used and e.g. a trochosporon species M111 strain can be advantageously used. For micro-organism treatment, it is necessary to add a vegetable fiber and/or a substance contg. it to an objective waste liq. to be treated. As the amt. of addition, at least about 0.1% is necessary as a dried solid content to the amt. of the waste liq. and it is pref. 0.1-30% and more pref. 0.5-20%. In addition, a vegetable fiber product and a vegetable fiber (and a substance contg. it) such as lees of agricultural products and lees of fermentation are added and mixed in the waste liq. of distillation and a trichosporon yeast is inoculated to this and is incubated and then, immediately after the incorporation, a solid substance coagulates and precipitates. |
