基于物质流分析的闭环供应链循环效率研究  

MFA-Based Resource Cycling Efficiency Analysis for a Closed-Loop Supply Chain System

作　　者：宿丽霞[1] 王兆华[1] 杨忠敏[1,2] 张斌[1] 

机构地区：[1]北京理工大学管理与经济学院,北京100081 [2]河北师范大学商学院,河北石家庄050024

出　　处：《工业工程》2012年第4期35-40,共6页Industrial Engineering Journal

基　　金：教育部新世纪优秀人才支持计划资助项目(NCET-10-0048);教育部博士点基金资助项目(20101101110034);国家自然科学基金资助项目(70773008);霍英东教师基金资助项目(121079)

摘　　要：在物质流方法的基础上,结合所建立的电子产品闭环供应链系统,构建了资源循环效率优化模型,通过系统中各节点的物质量来计算循环指数和路径长度两项指标,从而反映闭环供应链系统的物质利用水平和循环效率,并揭示系统循环效率优化的路径。研究结果表明,绿色生产和绿色设计是提高资源循环指数的有效途径,这对于提升整个供应链系统的物质循环效率具有重要意义。最后结合电子废弃物回收的实例对模型进行应用和分析。The recycling problem for electronic products under a closed-loop supply chain environment is addressed in this paper.The cycling efficiency is analyzed by using material flow analysis（MFA）.Then,a mathematical model is developed to optimize the recycling efficiency for such a supply chain.By this model,the circulation index and path length are measured by the amount of the substance at each node in the system,which reflects the material utilization and recycling efficiency of the whole system.Thus,it reveals how one can increase the resource recycling efficiency.It shows that the circulation index can be improved by green manufacturing and green design.This is a significant finding in this field.Finally,the model is tested and analyzed through an e-waste recycling numerical example.

关 键 词：闭环供应链 物质流分析 电子废弃物 

分 类 号：F253[经济管理—国民经济]