摘要
在对比分析现有7种电子废弃物预测模型的基础上,根据2003—2014年我国打印机销售量和打印机寿命正态分布值,利用市场供给A模型对我国2015—2024年打印机废弃量进行了估算,并分析了废弃打印机的资源价值和环境危害特性。结果显示,2024年我国将产生11421.04万台废弃打印机,2015—2024年累计废弃量达到91525.54万台。分析发现,废弃打印机废料成分复杂,具有环境危害和资源回收的双重属性,若不能得到及时回收和科学处理,不仅会对环境带来很大的压力,还会造成严重的资源浪费。
Based on comparative analysis of seven existing e-waste prediction models,according to printer sales and normal distribution of a printer life-span during 2003—2014,we estimated the total volume of waste printers from 2015 to 2024 in China through making use of market supply model A,and the characterization of resource and environmental hazard of waste printers was also analyzed. The results showed that 114. 2104 million printers would be abandoned in China by the end of2024,and the cumulative quantity of waste printers would rise to 915. 2554 million. The waste printers have double characteristics of environmental risk and economic value. If they are not recycled on time and disposed properly,it will not only pose great pressure on the environment,but also cause severe waste of resources.
出处
《环境工程》
CAS
CSCD
北大核心
2016年第7期129-133,共5页
Environmental Engineering
基金
上海第二工业大学科研启动基金项目(EGD14XQD06)
上海第二工业大学研究生基金项目(A30NH1513012)
国家自然科学基金(21407105
51474146)
上海高校知识服务平台项目(ZF1224)
关键词
废弃打印机
市场供给A模型
资源化
废旧打印耗材
waste printer
market supply model A
recycling
waste toner and ink cartridges
