关键词: 废旧手机, 回收模式, 信息安全, 神经网络, 模糊层次分析

Abstract: The quantity of waste mobile phones in China is growing rapidly, but a large proportion is recycled informally. This has threatened the personal information security and environmental quality, and also caused insufficient supply for those certified enterprises. In combination with the current situations and foreign experiences, this paper proposes a scheme for the recycling of waste mobile phones in China, based on fuzzy hierarchical analysis both quantitatively and qualitatively. Results suggest that recycling modes that compose thirdparty recyclers and retailers as front ends, and thirdparty recyclers as second level mid ends displayed optimal performances in information security, economic and environmental benefits, based on which regarding suggestions are provided to support the construction of recycling mode design for waste mobile phones in China.

Key words: waste mobile phones, recycling mode, information security, neural network, FAHP