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The use of sawdust in a little compounder system

机译：锯末在小混料机系统中的使用

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In this work used four cylindrical PVC (polyvinyl chloride) mini compost bins, they all had the same size and were identical, with 40 cm diameter and 75 cm length, they also were opened on both sides. Each mini compost bean received 35,5 kg of solid organic wastes, which were previously crushed and 6 kg of sawdust. It was evaluated during the composting process the C/N analyses, temperature measurement, humidity and pH. Results showed that the use of sawdust as a source of high carbon inputs on the mini compost beans and using low quantities of organic solid wastes reached temperatures as high as 65° C, keeping on the thermophilic phase for almost 6 days. After 18 days the environmental temperature was reached, the organic wastes were then laid to reach full maturity for 55 more days. The C/N ratio was initially around 30/1 and after 73 days it was around 12/1.
机译：在这项工作中，使用了四个圆柱形的PVC（聚氯乙烯）微型堆肥箱，它们的大小均相同，直径分别为40厘米，长度为75厘米，并且都在两侧打开。每个微型堆肥豆均接收35.5千克事先粉碎的固体有机废物和6千克木屑。在堆肥过程中对C / N分析，温度测量，湿度和pH进行了评估。结果表明，将木屑用作微型堆肥豆的高碳输入源，并使用少量的有机固体废物，可达到高达65°C的温度，并保持嗜热相近6天。在达到环境温度18天后，放置有机废物使其完全成熟，持续55天。 C / N比最初约为30/1，而73天后约为12/1。

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