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1. 发明授权

US4559073A Composting excretions from domestic animals 失效
标题翻译：堆肥家畜排泄物
公开(公告)号：US4559073A
公开(公告)日：1985-12-17
申请号：US592339
申请日：1984-03-21
申请人： Hideo Minato , Tadashi Fujisaki , Kazufusa Shimizu , Yoshiharu Koyanagi
发明人： Hideo Minato , Tadashi Fujisaki , Kazufusa Shimizu , Yoshiharu Koyanagi
IPC分类号： C02F11/02 , C05F3/00 , C05F3/02 , C05F11/02
CPC分类号： C05F3/00 , Y02P20/145 , Y10S71/904
摘要： A new method for preparation of organic compost by incorporating zeolite into excretions from domestic animals. In the method, zeolite of about 10 to 30% relative to the total weight of excretions is homogeneously mixed and then piled for a predetermined period so that the water content of a surface portion of the pile of the mixture decreases to about 25% by weight or less, and the average water content of the entire pile decreases to about 55% by weight or less. The piled mixture is then supplied to a fermentation vessel in which it is scooped and turned over such that a high water content portion inside the low water content surface portion is divided into small masses and the low water content surface portion is divided into fine powders, so that the fine powders are spread around the small masses to thereby achieve effective aerobic fermentation in the vessel.
摘要翻译：一种通过将沸石掺入家畜排泄物制备有机堆肥的新方法。在该方法中，将相对于排泄物总重量约10至30％的沸石均匀混合，然后堆积预定时间，使得混合物堆的表面部分的含水量降低至约25重量％以下，整堆的平均含水量降低到55重量％以下。然后将堆放的混合物供给到发酵容器中，在该发酵容器中将其舀取并翻转，使得低含水量表面部分内的高含水量部分被分成小块，低含水量表面部分分成细粉末，使得细粉末散布在小块体周围，从而在容器中实现有效的需氧发酵。

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