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Analysis of incombustibles in the feedstock to incineration facilities in Republic of Korea for optimum sorting and management
Waste Management & Research ( IF 3.9 ) Pub Date : 2020-10-07 , DOI: 10.1177/0734242x20962682
Kyuyeon Kim 1 , Suyoung Lee 1 , Wonseok Yang 1 , Gyunggoo Choi 1 , Wonseok Lee 1 , Sunkyoung Shin 1
Affiliation  

The Ministry of Environment, Republic of Korea has implemented the “Framework Act on Resource Recirculation” to activate waste resource recovery. However, industrial waste treatment facilities have some problems related to diversity of waste received for proper management of wastes. Waste incineration facilities are required to receive and process combustible waste and are forbidden to re-consign waste to other waste treatment facilities without any processing. In reality, a large quantity of incombustibles is injected into the incinerator because it is impossible to completely separate the incombustible materials. Therefore, it is necessary to develop additional management criteria for optimal operation of the incineration facility. This study was conducted to improve institutional management of incineration facilities in Korea. Through a literature review and statistics study, incombustible waste management trends were investigated. The characteristics of waste entering incineration facilities were surveyed. Physical composition and proximate analysis of incoming waste were conducted, and properties of the incombustibles mixed in feedstock to waste incineration facilities were examined. As a result of this study, incombustibles mainly consisting of the construction and demolition waste, such as soil, glass, and metals should be separated from feed sent to incinerators. A mechanical screening technique that sorts particles of 30–40 mm in size can be used to separate the incombustibles. Also, management criteria could be proposed to sort and re-consign the incombustibles.



中文翻译:

分析大韩民国焚化设施原料中的不可燃物,以实现最佳分类和管理

大韩民国环境部实施了“资源再循环框架法”,以激活废物资源回收。然而,工业废物处理设施存在一些问题,这些问题与为了妥善管理废物而接收的废物的多样性有关。垃圾焚烧设施必须接收和处理可燃垃圾,禁止未经处理将垃圾转交其他垃圾处理设施。现实中,由于无法将不燃物完全分离,所以将大量不燃物注入焚烧炉。因此,有必要为焚化设施的优化运行制定额外的管理标准。本研究旨在改善韩国焚烧设施的制度管理。通过文献回顾和统计研究,调查了不可燃废物管理趋势。对进入焚烧设施的垃圾进行了调查。对进入的废物进行了物理成分和近似分析,并检查了混合在废物焚烧设施原料中的不燃物的性质。作为这项研究的结果,主要由建筑和拆除废物组成的不燃物,如土壤、玻璃和金属,应与送往焚化炉的饲料分开。可使用机械筛分技术对 30-40 毫米大小的颗粒进行分类,以分离不燃物。此外,可以提出管理标准来分类和重新托运不燃物。对进入焚烧设施的垃圾进行了调查。对进入的废物进行了物理成分和近似分析,并检查了混合在废物焚烧设施原料中的不燃物的性质。作为这项研究的结果,主要由建筑和拆除废物组成的不燃物,如土壤、玻璃和金属,应与送往焚化炉的饲料分开。可使用机械筛分技术对 30-40 毫米大小的颗粒进行分类,以分离不燃物。此外,可以提出管理标准来分类和重新托运不燃物。对进入焚烧设施的垃圾进行了调查。对进入的废物进行了物理成分和近似分析,并检查了混合在废物焚烧设施原料中的不燃物的性质。作为这项研究的结果,主要由建筑和拆除废物组成的不燃物,如土壤、玻璃和金属,应与送往焚化炉的饲料分开。可使用机械筛分技术对 30-40 毫米大小的颗粒进行分类,以分离不燃物。此外,可以提出管理标准来分类和重新托运不燃物。对混入垃圾焚烧设施的原料中的不燃物的性质和性质进行了检查。作为这项研究的结果,主要由建筑和拆除废物组成的不燃物,如土壤、玻璃和金属,应与送往焚化炉的饲料分开。可使用机械筛分技术对 30-40 毫米大小的颗粒进行分类,以分离不燃物。此外,可以提出管理标准来分类和重新托运不燃物。对混入垃圾焚烧设施的原料中的不燃物的性质和性质进行了检查。作为这项研究的结果,主要由建筑和拆除废物组成的不燃物,如土壤、玻璃和金属,应与送往焚化炉的饲料分开。可使用机械筛分技术对 30-40 毫米大小的颗粒进行分类,以分离不燃物。此外,可以提出管理标准来分类和重新托运不燃物。

更新日期:2020-10-08
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