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首页> 美国卫生研究院文献>International Journal of Environmental Research and Public Health >Estimating the Additional Greenhouse Gas Emissions in Korea: Focused on Demolition of Asbestos Containing Materials in Building
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Estimating the Additional Greenhouse Gas Emissions in Korea: Focused on Demolition of Asbestos Containing Materials in Building

机译：估算韩国新增的温室气体排放量：重点是拆除建筑物中含石棉的材料

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摘要

When asbestos containing materials (ACM) must be removed from the building before demolition, additional greenhouse gas (GHG) emissions are generated. However, precedent studies have not considered the removal of ACM from the building. The present study aimed to develop a model for estimating GHG emissions created by the ACM removal processes, specifically the removal of asbestos cement slates (ACS). The second objective was to use the new model to predict the total GHG emission produced by ACM removal in the entire country of Korea. First, an input-equipment inventory was established for each step of the ACS removal process. Second, an energy consumption database for each equipment type was established. Third, the total GHG emission contributed by each step of the process was calculated. The GHG emissions generated from the 1,142,688 ACS-containing buildings in Korea was estimated to total 23,778 tonCO2eq to 132,141 tonCO2eq. This study was meaningful in that the emissions generated by ACS removal have not been studied before. Furthermore, the study deals with additional problems that can be triggered by the presence of asbestos in building materials. The method provided in this study is expected to contribute greatly to the calculation of GHG emissions caused by ACM worldwide.
机译：如果在拆除之前必须从建筑物中清除含石棉的材料（ACM），则会产生额外的温室气体（GHG）排放。但是，先例研究并未考虑从建筑物中拆除ACM。本研究旨在开发一种模型，用于估算由ACM去除工艺（特别是石棉水泥板岩（ACS）去除）产生的温室气体排放量。第二个目标是使用新模型来预测整个韩国的ACM去除所产生的温室气体排放总量。首先，为ACS清除过程的每个步骤建立了一个投入设备清单。其次，建立每种设备类型的能耗数据库。第三，计算了过程中每个步骤所贡献的温室气体总排放量。韩国1,142,688座含ACS的建筑物产生的温室气体排放总量估计为23,778吨CO2当量至132,141吨CO2当量。这项研究是有意义的，因为以前从未研究过ACS去除所产生的排放。此外，该研究还解决了建筑材料中存在石棉可能引发的其他问题。预计本研究中提供的方法将极大地促进全球ACM引起的温室气体排放的计算。

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