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Improving Resource Efficiency through Recycling Modelling: A Case Study for LCD TVs

机译：通过回收模型提高资源效率：以液晶电视为例

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Nearly 20% of the global emissions and energy consumption originate from material extraction. In the last decade recycling has emerged as an ecologically sound solution to face material scarcity and to lower the environmental impact caused by material extraction and refining. Mainly due to the high labour costs, in industrialized countries automated material separation processes are nowadays commonly adopted for recycling complex products such as e-waste. In consequence, proper understanding on the performance of these automated separation processes and the overall efficiency of multi-stage recycling schemes is required for adequate investment planning. This article presents a set of modelling techniques and metrics to assist small and medium sized pre-treatment recycling companies, in the initial design phase of multi-stage recycling schemes, while minimizing the required input data. To illustrate this, the recycling of LCD TVs is analysed in detail as a case study.
机译：全球近20％的排放和能源消耗来自材料提取。在过去的十年中，回收利用已成为一种生态上可行的解决方案，可以解决材料短缺问题并降低材料提取和提炼对环境的影响。主要由于高昂的劳动力成本，当今在工业化国家中，自动化的材料分离过程通常用于回收诸如电子废物之类的复杂产品。因此，为了进行适当的投资计划，需要对这些自动分离过程的性能以及多级回收计划的整体效率有适当的了解。本文介绍了一套建模技术和度量标准，可在多阶段回收计划的初始设计阶段协助中小型预处理回收公司，同时将所需的输入数据减至最少。为了说明这一点，将对液晶电视的回收进行案例分析。

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