| 摘要 |
<p>PURPOSE:To carry out efficient methane fermentation by blending waste liquor after alcoholic fermentation with an amino acid and an animal or vegetable substance or an inorg. chemical substance. CONSTITUTION:Waste liquor after alcoholic fermentation with yeast is blended with an amino acid and an animal or vegetable substance contg. mineral, especially stick water or fish soluble, and methane fermentation is carried out in a slightly alkali state of about 7.5-8.0pH. Thus, efficient methane fermentation can be carried out and digestive gas can be effectively utilized as an energy source.</p> |
