Resource and toxic characterization in end-of-life vehicles through dismantling survey
| العنوان: | Resource and toxic characterization in end-of-life vehicles through dismantling survey |
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| المؤلفون: | Heping Liu, Toshiyuki Toyoguchi, Junya Yano, Guochang Xu, Hisao Iwasawa, Shin-ichi Sakai |
| المصدر: | Journal of Material Cycles and Waste Management. 21:1488-1504 |
| بيانات النشر: | Springer Science and Business Media LLC, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Resource (biology), Waste management, Mechanics of Materials, 0211 other engineering and technologies, Environmental science, Precious metal, 021108 energy, 02 engineering and technology, 010501 environmental sciences, 01 natural sciences, Waste Management and Disposal, 0105 earth and related environmental sciences |
| الوصف: | The purpose of this study is to obtain useful information for end-of-life (ELV) management through a dismantling survey. Six vehicles, comprising conventional and next-generation (hybrid electric vehicles HEV; electric vehicles EV) ELVs, were dismantled. The dismantling survey allowed identification of material composition and of parts distribution; For instance, the printed wiring board content ranged from 0.74 to 4.1 kg for conventional vehicles, 3.8 kg for HEV, and 7.9 kg for EV. Resource and/or toxic contents were also estimated per ELV at an elemental level, using chemical analysis and data from previous studies. Rare earth element (REE) contents were 3100 g for HEV and 710 g for EV, compared with 22–64 g for conventional vehicles. Precious metal contents (sum of Rh, Pd, Pt, Ag, and Au) were 3.1–9.6 g. Brominated flame retardants were also detected from 13 interior materials. Related to the element contents per ELV, next-generation vehicles tended to contain a wider variety of elements in higher amounts than did conventional vehicles. In some elements including REEs significant variations in the contents per ELV were noted among the studies on ELVs reported so far; these uncertainties should be considered in life cycle assessments for ELV recycling schemes. |
| تدمد: | 1611-8227 1438-4957 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::1b4da189ccfe1e46950548c9da0772ae https://doi.org/10.1007/s10163-019-00902-9 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........1b4da189ccfe1e46950548c9da0772ae |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 16118227 14384957 |
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