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Title: THE IMPACT OF BIOWASTE COLLECTION SYSTEM ON THE METHANE YIELD IN THE FERMENTATION PROCESS
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THE IMPACT OF BIOWASTE COLLECTION SYSTEM ON THE METHANE YIELD IN THE FERMENTATION PROCESS
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1314-2704
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English
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19
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4.2
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According to Regulation of the Minister of Environment of December 29, 2016, on the detailed method of selective collection of selected waste fractions, selective collection of biowaste is mandatory. Biowaste stream can consist of both kitchen waste and biodegradable waste from gardens and parks. Kitchen waste and ?green waste? can be selected separately or collectively. Properties of kitchen waste and green waste can differ significantly. Considering fermentation as the main treatment method for these types of waste, the biggest difference between green and kitchen waste are the organic matter content, and the type of polymers forming it. Because of that initial study of biowaste, the collection system's influence on methane production was performed. For this purpose, three types of biowaste were investigated. Separately collected kitchen bio waste, green biowaste and its mixture. This approach will allow analyzing both separate and joint collection system. The result indicated that kitchen waste exhibited the highest methane yield reaching 435 m3·kg-1 (total solids) which was more than 6 times higher compared to the result obtained for green waste. Obtained data may help to decide the best approach for treating biowaste collected in separate systems.
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conference
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19th International Multidisciplinary Scientific GeoConference SGEM 2019
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19th International Multidisciplinary Scientific GeoConference SGEM 2019, 9 - 11 December, 2019
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
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383-388
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9 - 11 December, 2019
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website
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cdrom
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6732
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kitchen and municipal waste; biogas production; biowaste properties
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