Generation estimation and material flow analysis of retired mobile phones in China
文献类型：期刊论文
| 作者 | Li, Ang; Li, Bo ; Lu, Bin; Yang, Dong; Hou, Suxia; Song, Xiaolong
|
| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2022 |
| 卷号 | 29期号:50页码:75626-75635 |
| ISSN号 | 0944-1344 |
| 关键词 | HIGH-TECH MINERALS E-WASTE FUTURE AVAILABILITY MANAGEMENT EQUIPMENT COUNTRIES CONSUMERS MACAO |
| 英文摘要 | The generation estimation of retired mobile phones is launched with the sales and new method using the revised sales data and amount of the subscribers. Several assumptions have been made due to the insufficient sources of the data. The sales data of legal mobile phones are calculated with the authoritative and continuous official data. The sales data of smuggled and counterfeit mobile phones in China are also estimated based on the behavior data collected from the questionnaires. The results of generation estimation show that there are 636.52 million mobile phones retired in 2020, compared with 14.44 million in 1999 and several negative values in 2000, 2001, and 2008. The annual total mass of retired mobile phones in China escalated with the contributions of both the increasing generation amount and constant mass of the single unit. There are 50,921.60 ton of mobile phones retired in 2020 compared with 1155.20 ton in 1999, while the peak is 58,131.20 ton in 2019. There are 26,066.80 ton of retired mobile phones are stockpiled in 2020, while 16,152.40 ton and 8702.40 ton of retired mobile phones are reused as a whole unit and recycled, respectively. In the retired mobile phones that are recycled, 4600.50 ton material is recovered and 1216.50 ton components are reused, while 2885.40 ton residues need final disposal. The amount and dynamic characteristics of metals in the retired mobile phones are also calculated. Based on the results, several policy implications are made to improve sustainable management system of retired mobile phones in China. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47263]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 通讯作者 | Li, Bo |
| 作者单位 | 1.Xingtai Polytech Coll, Dept Resources & Environm Engn, Xingtai 054000, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 3.Qilu Univ Technol, Shandong Acad Sci, Inst Sci & Technol Dev Shandong, Jinan 250100, Peoples R China 4.Shanghai Polytech Univ, Sch Resources & Environm Engn, Shanghai 201209, Peoples R China 5.Shanghai Collaborat Innovat Ctr WEEE Recycling, Shanghai 201209, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Ang,Li, Bo,Lu, Bin,et al. Generation estimation and material flow analysis of retired mobile phones in China[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2022,29(50):75626-75635. |
| APA | Li, Ang,Li, Bo,Lu, Bin,Yang, Dong,Hou, Suxia,&Song, Xiaolong.(2022).Generation estimation and material flow analysis of retired mobile phones in China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,29(50),75626-75635. |
| MLA | Li, Ang,et al."Generation estimation and material flow analysis of retired mobile phones in China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 29.50(2022):75626-75635. |
入库方式： OAI收割
来源：生态环境研究中心
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