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首页> 外文期刊>International Journal of Environmental Monitoring and Analysis >Soils Bioremediation of Hydrocarbons and Green Waste Elimination through Composting Process
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Soils Bioremediation of Hydrocarbons and Green Waste Elimination through Composting Process

机译：通过堆肥过程对土壤的碳氢化合物生物修复和绿色废物消除

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摘要

The aim of this work was to study the mineralization of hydrocarbons during composting. For this purpose, soil/green waste mixtures were prepared at three different ratios (S/GW= 60/40, 70/30, 80/20) composted for 90 days. An unamended polluted soil (100% soil) was used as the control. The results indicate that the composting process greatly increased the overall rate of hydrocarbon mineralization. The greatest loss of hydrocarbons was obtained in the first compost with the most green waste (96%), followed by the second where losses were still high (78%). In the compost with the least green waste, the hydrocarbon concentration decreased by only 64%. The hydrocarbon level in the control system remained practically unchanged. In addition, mineralization time increased with increasing green waste ratios, the composting process played a considerable role in the biodegradation of petroleum hydrocarbons and minimized the green waste produced by restaurants and cafeterias. The data obtained will be useful for solid waste management policy making.
机译：这项工作的目的是研究堆肥过程中碳氢化合物的矿化作用。为此，以三种不同的比例（S / GW = 60 / 40、70 / 30、80 / 20）制备了90天的土壤/绿色废物混合物。使用未经修正的污染土壤（100％土壤）作为对照。结果表明，堆肥过程大大提高了烃矿化的总体速度。第一次堆肥中绿色碳氢化合物的损失最大，绿色废物最多（96％），其次是损失仍然很高的第二堆肥（78％）。在绿色废物最少的堆肥中，碳氢化合物浓度仅降低了64％。控制系统中的烃含量几乎保持不变。此外，矿化时间随着绿色废物比率的增加而增加，堆肥过程在石油烃的生物降解中发挥了重要作用，并使餐馆和自助餐厅产生的绿色废物最小化。获得的数据将有助于制定固体废物管理政策。

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