Gaseous emissions in municipal wastes composting: effect of the bulking agent.

作者: Caterina Maulini-Duran , Adriana Artola , Xavier Font , Antoni Sánchez

DOI: 10.1016/J.BIORTECH.2014.09.041

关键词:

摘要: Abstract In this study, the emissions of volatile organic compounds (VOC), CH 4 , N 2 O and NH 3 during composting non-source selected MSW, source fraction municipal solid wastes (OFMSW) with wood chips as bulking agent (OF_wood) OFMSW polyethylene (PE) tube (OF_tube) effect on these have been systematically studied. Emission factors are provided (in kg compound Mg −1 dry matter): OF_tube (CH : 0.0185 ± 0.004; O: 0.0211 ± 0.005; 0.612 ± 0.269; VOC: 0.688 ± 0.082) MSW 0.0549 ± 0.0171; 0.032 ± 0.015; 1.00 ± 0.20; 1.05 ± 0.18) present lower values than OF_wood 1.27 ± 0.09; 0.021 ± 0.006; 4.34 ± 2.79; 0.989 ± 0.249). A detailed composition VOC is also presented. Terpenes were main emitted family in all Higher alpha beta pinene found processes.

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