| 发明名称 |
PROCEDIMENTO PER LA TRASFORMAZZIONE DI RIFIUTI SOLIDI IN MATERIALE LA VORATO DI PREFISSATE PROPRIETA ED IN FERTILIZZANTI RISPETTIVAMENTE IN MATERIALI DI MIGLIORAMENTO PER TER RENI |
| 摘要 |
<p>A process for composting waste material by controlling the amount of aeration, the pH value of the moisture content and the temperature of the material during composting. The resulting material has a pH value of approximately 7.3 and a moisture content within the range of 10-30%. The carbon-nitrogen ratio is also controlled to achieve a relative stable composted material as the output product.</p> |
| 申请公布号 |
IT1042205(B) |
申请公布日期 |
1980.01.30 |
| 申请号 |
IT19750026778 |
申请日期 |
1975.09.01 |
| 申请人 |
VARRO S |
发明人 |
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| 分类号 |
C05F17/00;D21C5/02;(IPC1-7):05F/ |
主分类号 |
C05F17/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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