| 摘要 |
<p>In compositing organic solids, a pile of the solids is formed, pure oxygen or oxygen-enriched air is passed into the pile, the temperature internally of the pile is monitored, and upon a monitored temperature of the pile reaching a chosen value, air is substituted for the oxygen or oxygen-enriched air. Relatively rapid attainment from cold of an adequate composting temperature is thus made possible. <IMAGE></p> |
