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Analysis of the waste selective collection at drop-off systems: Case study including the income level and the seasonal variation

机译：垃圾分类收集系统的分析：包括收入水平和季节变化在内的案例研究

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摘要

There are several factors which have an influence in the selective collection of the municipal waste. To define a selective collection system, the waste generation pattern should be firstly determined and these factors should be analyzed in depth. This paper tries to analyze the economic income level and the seasonal variation on the collection and the purity of light-packaging waste to determine actions to improve the waste management plan of a town. In the first stage of the work, waste samples of the light-packaging containers were collected in two zones of the town with different economic characteristics in different seasons during one year. In the second stage, the samples were characterized to analyze the composition and purity of the waste. They were firstly separated into four fractions: metals; plastic; beverage cartons; and misplaced materials. The misplaced fraction was in its turn separated into cardboard, rubber and leather, inert waste, organic matter, paper, hazardous waste, clothes and shoes, glass and others. The plastic fraction was separated into five types of plastics and the metal fraction into three. In the third stage, the data have been analyzed and conclusions have been extracted. The main result is that the quality of the light-packaging fraction collected in these zones during both seasons were similar. This methodology can be extrapolated to towns with similar characteristics. It will be useful when implementing a system to collect the waste selectively and to develop actions to achieve a good participation in the selective collection of the waste.
机译：有几种因素会影响城市垃圾的选择性收集。要定义选择性收集系统，首先应确定废物的产生方式，并应深入分析这些因素。本文试图分析经济收入水平以及季节性变化对轻包装废物的收集和纯度的影响，从而确定改善城镇废物管理计划的措施。在工作的第一阶段，一年中，在不同季节，不同经济特征的小镇两个区域收集了轻包装容器的废料样本。在第二阶段，对样品进行表征以分析废物的组成和纯度。首先将它们分为四个部分：金属；第二部分。塑料;饮料纸盒；和放错位置的材料。放错位置的部分依次分为纸板，橡胶和皮革，惰性废料，有机物，纸张，危险废料，衣服和鞋子，玻璃等。将塑料部分分为五种塑料，将金属部分分为三类。在第三阶段，对数据进行了分析并得出了结论。主要结果是，两个季节在这些区域中收集的轻包装级分的质量相似。这种方法可以外推到具有类似特征的城镇。当实施一个系统以选择性地收集废物并制定行动以实现对废物的选择性收集的良好参与时，这将是有用的。

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  • 来源
    《Waste management & research》 |2018年第1期|30-38|共9页
  • 作者

    A Gallardo; M Carlos; FJ Colomer; N Edo-Alcon;

  • 作者单位

    Department of Mechanical Engineering and Construction, Jaume University, Spain;

    Department of Mechanical Engineering and Construction, Jaume University, Spain;

    Department of Mechanical Engineering and Construction, Jaume University, Spain;

    Department of Mechanical Engineering and Construction, Jaume University, Spain;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Income; waste; selective collection; characterization; purity;

    机译：收入;浪费;选择性收集;表征;纯度;

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