發(fā)布時間：2018-03-29 11:10

  本文選題：廢舊家電　切入點：回收量預測　出處：《大連海事大學》2015年碩士論文

【摘要】：隨著科技的進步及生活水平的不斷提高,家用電器更新率和普及率逐年增長,導致每年有大量廢舊家用電器的產(chǎn)生。廢舊家電如果直接作為垃圾被隨意丟棄,或拆解后把無用的部分進行簡單填埋,或直接焚燒處理,會產(chǎn)生多種有毒有害物質(zhì),對人體健康及生活環(huán)境造成嚴重的危害。因此對廢舊家電進行科學處理關系到社會經(jīng)濟和生態(tài)環(huán)境的可持續(xù)發(fā)展,是具有重要意義的。本文在對國內(nèi)外廢舊家用電器回收網(wǎng)絡相關研究的基礎上,以系統(tǒng)工程的思想,從全局的角度展開研究,采用定性分析與定量分析相結合的分析方法,對區(qū)域廢舊家用電器回收網(wǎng)絡規(guī)劃進行了深入的研究和探討。文章首先對我國廢舊家用電器回收現(xiàn)狀和存在的問題進行了分析,并運用生成量預測法對家用電器報廢量進行預測；然后構建了區(qū)域廢舊家用電器回收網(wǎng)絡,建立連續(xù)選址模型對廢舊家電回收網(wǎng)絡布局進行優(yōu)化研究,并運用遺傳算法對所建立的模型進行求解；接下來結合廢舊家用電器回收的特點,提出建立周期性車輛路徑模型對區(qū)域廢舊家電回收網(wǎng)絡路徑進行優(yōu)化,并運用禁忌搜索算法對模型進行求解。全文以大連市西崗區(qū)為例對提出的方法進行實證研究,并結合研究結果針對我國廢舊家用電器回收處理的現(xiàn)狀提出對策建議。本文的研究結果對于我國廢舊家電回收工作能夠穩(wěn)健有效進行起到促進作用,并對政府部門如何通過宏觀調(diào)控建立起科學完善的廢舊家電回收網(wǎng)絡,并提高廢舊家電回收處理的社會效益和經(jīng)濟效益提供理論依據(jù)。
[Abstract]:With the progress of science and technology and the improvement of living standard, the renewal rate and popularization rate of household appliances are increasing year by year, which leads to the production of a large number of used household appliances every year. Or simply landfill the useless parts or incinerate them directly after disassembly, which can produce a variety of toxic and harmful substances. It causes serious harm to human health and living environment. Therefore, the scientific treatment of used household appliances is related to the sustainable development of social economy and ecological environment. Based on the research of domestic and foreign domestic and foreign recycling network of used and used household appliances, with the idea of system engineering, the research is carried out from the overall perspective, and the qualitative and quantitative analysis method is adopted. This paper makes a deep research and discussion on the planning of the regional recycling network of used household appliances. Firstly, the paper analyzes the current situation and existing problems of the recycling of used household appliances in China. Then the regional recycling network of used household appliances is constructed, and a continuous location model is established to optimize the layout of the recycling network of used household appliances. And the genetic algorithm is used to solve the model. Then, combined with the characteristics of recycling of used household appliances, a periodic vehicle routing model is proposed to optimize the network path of regional recycling of used household appliances. Using Tabu search algorithm to solve the model. This paper takes Xigang District of Dalian City as an example to do empirical research on the proposed method. Combined with the results of the study, the paper puts forward some countermeasures and suggestions for the recovery and treatment of used household appliances in China. The research results of this paper can promote the recovery of used household appliances in our country steadily and effectively. It also provides the theoretical basis for how to establish a scientific and perfect recycling network of used household appliances and to improve the social and economic benefits of recycling and disposal of used household appliances by government departments through macro-control.
【學位授予單位】：大連海事大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：F713.2;F426.6

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本文編號：1680873