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(00484)Improving the quality and quantity of source-separated household food waste in areas of different socio-economic characteristics: A case study from Lubeck, Germany

机译:(00484)在不同的社会经济特征领域提高源分离家庭食物垃圾的质量和数量:德国吕贝克的案例研究

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A method aiming at improving source-separation performance of household food waste (FW)was investigated in two areas with different socio-economic characteristics in Lubeck, Germany. This included the test of a new FW collection system including the distribution of small collection buckets to each household. In addition, an information event was organized and households were provided with information material including a waste sorting guide. The study also aimed at assessing the FW avoidance potential. A method for waste composition analysis for FW from households was applied for the assessment. Both areas showed an increase of the source-separation of FW from 17.4% to 60.3% (A, socio-economic low area)and from 16.6% to 65.7% (B, socio-economic medium area)respectively. Compared to the waste composition in the bio-waste (BW)bin prior the investigation, macro-impurities (including paper waste)reduced from around 6.1% to 0.6% (A)and from 13.6% to 1.2% (B). In this respect, the investigated collection system showed a significant improvement to the regular waste collection system.
机译:在德国吕贝克不同的社会经济特征不同的两个地区,研究了旨在提高家庭食物废物(FW)的源分离性能的方法。这包括一个新的FW系列系统的测试,包括将小收集桶分配到每个家庭。此外,有组织了一个信息事件,并提供家庭的信息材料,包括废物分拣指南。该研究还旨在评估FW避免潜力。应用家庭FW的废物成分分析方法进行评估。两个区域显示出从17.4%增加FW的源分离到60.3%(A,社会经济低区),并分别从16.6%至65.7%(B,社会经济介质区域)。相比,在生物废物(BW)bin中的废物组合物之前的调查,从大约6.1%减少到0.6%(A)和从13.6%到1.2%(B)宏杂质(包括纸浪费)。在这方面,调查的收集系统对常规废物收集系统显着改善。

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