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首页> 外文会议>Electronics and the Environment, 1994. ISEE 1994. Proceedings., 1994 IEEE International Symposium on >Product disposal and re-use issues for portable computer design
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Product disposal and re-use issues for portable computer design

机译：便携式计算机设计中的产品处置和再利用问题

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摘要

Portable computers including laptops, notebooks, sub-notebooks and portable digital assistants are a rapidly growing segment of the computer market. Manufacturers of portable computers have an opportunity to win public praise and to avoid censure and liability by embracing green design and sensible product disposal systems. This paper analyzes the environmental issues associated with disposal, re-use and recycling of these machines, focusing on potential design changes to alleviate environmental burdens. Portable computers can replace larger machines, resulting in lower energy use and lower overall material demand. Since the number of portable computers purchased may be as many as 100 million over the next decade, environmental concerns become increasingly important. Portable computers use batteries with toxic components, so there are disposal or recycling problems. Another significant issue in assessment of disposal and recycling processes is the expected life time of portable computers. Machine design with capability for easy upgrade can be expected to have a longer useful life. The paper uses experience gained in several generations of wearable computer designs at Carnegie Mellon University for illustration.
机译：便携式计算机（包括笔记本电脑，笔记本电脑，子笔记本和便携式数字助理）是计算机市场中快速增长的部分。便携式计算机制造商有机会通过采用绿色设计和明智的产品处理系统来赢得公众的称赞，并避免受到指责和承担责任。本文分析了与这些机器的处置，再利用和回收相关的环境问题，重点是为减轻环境负担而进行的潜在设计更改。便携式计算机可以代替大型计算机，从而降低能耗并降低总体材料需求。由于在未来十年内购买的便携式计算机的数量可能多达1亿个，因此对环境的关注变得越来越重要。便携式计算机使用的电池中含有有毒成分，因此存在处置或回收问题。评估处置和回收过程中的另一个重要问题是便携式计算机的预期使用寿命。具有易于升级功能的机器设计有望具有更长的使用寿命。本文利用卡耐基梅隆大学几代可穿戴计算机设计中获得的经验进行说明。

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