| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
|
|---|
| Outline of Final Research Achievements |
The effects of MgCl2 addition to composting material on MAP precipitation and ammonia emission were investigated. Ammonia emission after MgCl2 addition decreased largely. However, a small increase in MAP-N was observed. the pH of the material decreased and the electrical conductivity increased. And the degradation rates of volatile matter decreased. These results suggest that, pH reduction had a greater effect on the reduction of ammonia emission than did the MAP increase.
|
