Biodegradation of Organic Matter During Mechanical Biological Treatment of MSW
Biodegradation of Organic Matter During Mechanical Biological Treatment of MSW
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DOI：
10.1080/1065657x.1998.10701930
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发表时间：
1998-06
影响因子：
--
通讯作者：
W. Müller;K. Fricke;H. Vogtmann
中科院分区：
文献类型：
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作者：
W. Müller;K. Fricke;H. Vogtmann
《德国城市固体废物技术准则》规定了填埋废物的标准，以尽量减少对环境的危害和填埋场的维护。这些要求之一是小于百分之五干物质的灼烧损失。只有经过焚烧的废物才能符合这一标准，并随后进行填埋。专家们一致认为，仅仅用烧失量来预测垃圾填埋场的反应是不合适的。因此，在垃圾填埋场处理的MSW的生物活性评估的其他方法，并进行了讨论。结果发现，在这一阶段，呼吸活动最适合进行这种评估。从现有的数据，它的结论是，处理后的城市固体废物是适合填埋，如果呼吸活性低于5毫克O2/克DM在一段时间的96小时。
The German Technical Guideline for Municipal Solid Waste (TASI) stipulates criteria for waste to be landfilled in order to minimize environmental hazards and landfill maintenance. One of these requirements is an ignition loss of less than five percent dm (dry matter). Only waste which has been incinerated can comply with this criterion, and subsequently be landfilled. Experts agree that the ignition loss alone is not suitable to predict reactions in a landfill. Therefore, other methods of assessing biological activity of processed MSW in a landfill are presented and discussed. It was found that respiration activity was most appropriate for such an assessment at this stage. From available data, it was concluded that processed MSW is fit for landfilling if the respiration activity is below 5 mg O2/g dm over a period of 96 hours.