The Life Cycle Evaluation Model of External Diseconomy of Open-loop Supply Chain

2nd International Conference on Materials Science, Energy Technology and Environmental Engineering

材料科学;能源学;生态环境科学

Liu, Qian^1 ; Hu, Tianjun^1

Beijing Jiaotong University, Beijing, China^1

关键词: Closed-loop supply chain;    Comparative analysis;    Life cycle evaluations;    Open-loop;    Research object;    Resource space;    Reverse logistics;    Waste products;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/81/1/012052/pdf
DOI  :  10.1088/1755-1315/81/1/012052

来源: IOP

【 摘 要 】

In recent years, with the continuous deterioration of pollution, resource space is gradually narrowed, the number of waste items increased, people began to use the method of recycling on waste products to ease the pressure on the environment. This paper adopted the external diseconomy of open-loop supply chain as the research object and constructed the model by the life cycle evaluation method, comparative analysis through the case. This paper also concludes that the key to solving the problem is to realize the closed-loop supply chain and building reverse logistics system is of great significance.