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首页> 外文期刊>Journal of Cleaner Production >The Energy Consumption And Environmental Impacts Of A Color Tv Set In China
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The Energy Consumption And Environmental Impacts Of A Color Tv Set In China

机译：中国彩色电视机的能耗和环境影响

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摘要

The present study analyses the different processes followed during color TV set production along with the energy consumption and the environment emissions in each stage.The purpose is to identify 'hot-spots', i.e.parts of the life cycle important to the total environmental impact The analysis is performed using life cycle assessment (LCA) methodology, which is a method used to identify and quantify in the environmental performance of a process or a product from "cradle to grave".LCA methodology provides a quantitative basis for assessing potential improvements in the environmental performance of a system throughout the life cycle.The system investigated includes the production of manufacturing materials, transport of manufacturing materials, color TV set manufacturing, transport of color TV sets, use of color TV sets, discarding color TV sets and partial plastic waste energy utilization.The environmental burdens that arise from color TV sets are mainly due to air emissions derived from fossil fuel utilization.
机译：本研究分析了彩电生产过程中遵循的不同过程以及每个阶段的能耗和环境排放，目的是确定``热点''，即生命周期中对整个环境影响重要的部分。使用生命周期评估（LCA）方法进行分析，这是一种用于识别和量化从“摇篮到坟墓”的过程或产品的环境绩效的方法。LCA方法提供了定量基础，用于评估生产过程或产品的潜在改进。系统在整个生命周期中的环境性能。研究的系统包括制造材料的生产，制造材料的运输，彩电的制造，彩电的运输，彩电的使用，废弃彩电和部分塑料废料彩色电视机带来的环境负担主要是由于化石燃料利用。

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