课题基金 / 基金详情

CLEVER - Closed Loop Emotionally Valuable E-waste Recovery

CLEVER - Closed Loop Emotionally Valuable E-waste Recovery
CLEVER - 闭环具有情感价值的电子废物回收
批准号:
EP/K026380/1
负责人:
Janet Scott
金额:
$161.0万
依托单位:
依托单位国家:
英国
项目类别:
Research Grant
财政年份:
2013
资助国家:
英国
项目状态:
已结题
起止时间:
2013 至 --

项目摘要

项目成果

Janet Scott的其他基金

相似基金

相关文献

中文摘要
翻译
点击翻译按钮获取中文摘要
英文摘要
The rapid turnover in consumer electronics, fuelled by increased consumption, has resulted in negative global environmental and social consequences. These appliances are typically disposed of into UK landfills or to developing countries, incinerated, or otherwise 'lost' - very few are recycled. As a result, the metals they contain are not effectively recovered and new materials must be extracted to produce more goods. Reportedly more than half of all UK households are dissatisfied with how long small household appliances last and think they should last longer, yet, while several strategies to extend product lifespans have been developed, they are under-utilized within the consumer electronics market. Materials scarcity, particularly of non-renewable, finite resources, is a global concern and one that UK consumers and manufacturers cannot ignore. To use these resources more efficiently and reduce mounting electronic waste (e-waste), consumers must be encouraged to retain their devices for longer and return them at the end of their life (or before). To assist in a transition from the current 'throw-away' society towards a new model we will develop a function-oriented business model, called a Product Service System, which shifts the focus from designing (and selling) physical products only, to designing (and selling) a system of products and services incorporating both service and ownership, which are jointly capable of fulfilling consumer needs. In this system component parts with 'low-emotional value', but requiring regular technical upgrade (such as the printed circuit board or flexible circuits) will be owned by manufacturers and leased to customers, and potentially "high-emotional value" components (such as the outer casing) are owned and valued by the customer, so that they become products that are kept for long periods of time. In this project these parts are termed the 'skin' - the outer casing, or the part that the user interacts with directly; the 'skeleton' - the critical support components inside the device; and the 'organs' - the high-tech electronics that deliver the function and which need to be the most up-to-date parts of the device. To encourage greater emotional attachment to products, new materials which 'age gracefully' will be developed and consumer responses to these materials explored. To recover component parts quickly and efficiently for recycling and metals recovery, new skeleton materials based on biopolymers will be designed and produced. The most important characteristic of these materials is that they will be stable and robust while in use, but can be triggered to decompose when the device is to be taken apart for recycling. Such triggered disassembly of the innards of the device will facilitate the recovery of the valuable metal containing electronic 'organs' so that these can be efficiently recycled and retained in the closed loop of electronics manufacture. The project will also address the efficient recovery and recycling of some of the most valuable metals contained in electronic devices.At each stage of development, a social and environmental analysis of the proposed PSS and materials will be undertaken to identify any negative impacts. Together these materials and the new product-service system will enable greater resource efficiency and contribute to reducing greenhouse gas emissions (which contribute to climate change) and reducing annual environmental costs of waste being sent to landfill (estimated at £211m), while enabling efficient recovery of metals, thus maximizing use of resources, reducing costs, and improving UK resilience by reducing reliance on imports.Keeping electronic devices in a closed loop also means they are less likely to become part of the e-waste exported (sometimes illegally) to developing countries, where people may risk their lives to recover the valuable metals by burning, or smelting, processes that may release dioxins, or use mercury.
期刊论文(10)
专著(0)
科研奖励(0)
会议论文
Ageing gracefully to increase product longevity
优雅老化以延长产品寿命
DOI: --
发表时间: 2015
期刊:
影响因子: --
作者: [Bridgens B.]
通讯作者: Bridgens B.
DOI: 10.1177/0309132514566342
发表时间: 2016-02
期刊: Progress in Human Geography
影响因子: 7.1
作者: [K. Hobson]
通讯作者: K. Hobson
DOI: 10.1016/j.eist.2017.04.002
发表时间: 2017-05
期刊: Environmental innovation and societal transitions
影响因子: 7.2
作者: [K. Hobson;Nicholas Lynch;D. Lilley;Grace Smalley]
通讯作者: K. Hobson;Nicholas Lynch;D. Lilley;Grace Smalley
DOI: 10.1007/s10924-020-01854-0
发表时间: 2020-08-09
期刊: JOURNAL OF POLYMERS AND THE ENVIRONMENT
影响因子: 5.3
作者: [Chandrasekaran, Saravanan, Sotenko, Maria, Scott, Janet L.]
通讯作者: Scott, Janet L.
8
    Advanced Manufacturing for Sustainable Biodegradable Microbeads - BIOBEADS
    • 批准号:
      EP/P027490/1
    • 项目类别:
      Research Grant
    • 资助金额:
      $136.67万
    • 财政年份:
      2017
    • 负责人:
      Janet Scott
    • 依托单位:
    Process Intensification for Acceleration of Bio & Chemo Catalysis in Biorefining
    • 批准号:
      BB/I005447/1
    • 项目类别:
      Research Grant
    • 资助金额:
      $0.92万
    • 财政年份:
      2011
    • 负责人:
      Janet Scott
    • 依托单位:
    海外基金