| 摘要 |
PURPOSE:To prevent bad smell pollution, by using odorless organic compost prepared from thermally decomposed dropping of domestic animals such as poultry, cattle or hog. CONSTITUTION:Droppings of domestic animals are subjected to thermal decomposition, after dehydrative pretreatment, or as such, to give completely dehydrated product. All the organic smell components are gasified by the thermal reactions. The dehydrated product is crushed into granules of 0.05mm particle sizes and classified.
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