| 生物堆肥预处理对生活垃圾含水率和发热量的影响 |
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| 引用本文： | 陶华,张劲松.生物堆肥预处理对生活垃圾含水率和发热量的影响[J].环境卫生工程,2004,12(4):196-197. |
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| 作者姓名： | 陶华 张劲松 |
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| 作者单位： | 中国城市环境卫生协会,北京,100835;中国城市环境卫生协会,北京,100835 |
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| 摘 要： | 采用生物堆肥技术对生活垃圾进行为期10d左右的预处理后，物料中的含水率从预处理前的69．10％下降到32．40％，而湿基高位发热量和湿基低住发热量分别由预处理前的6694kJ／kg上升到14512kJ／kg。4594kJ／kg升高到12888kJ／kg，分别提高了1．2倍和1．8倍。经过生物堆肥预处理的生活垃圾更适合焚烧。
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| 关 键 词： | 生物处理 堆肥 预处理 生活垃圾 焚烧 |
| 文章编号： | 1005-8206(2004)04-0196-02 |
| 修稿时间： | 2004年10月20 |
Effect of Biological Composting Pretreatment on Moisture and Caloric Value of Domestic Waste |
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| Tao Hua,Zhang Jinsong.Effect of Biological Composting Pretreatment on Moisture and Caloric Value of Domestic Waste[J].Environmental Sanitation Engineering,2004,12(4):196-197. |
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| Authors: | Tao Hua Zhang Jinsong |
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| Abstract: | After pretreated by biological composting process for about 10 days, the moisture in the domestic waste was decreased from 69. 10% to 32. 40%. Meanwhile the high caloric value of domestic waste in arrival base was greatly increased from 6 694 kJ/kg up to 14 512 kJ/kg, and for low caloric value from 4 594 kJ/kg up to 12 888 kJ/kg. The pretreated domestic waste by biological composting process is more suitable to be incinerated. |
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| Keywords: | Biological process Composting Pretreatmeat Domestic waste Incineration |
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