城市生活垃圾收集与运输路线的优化

城市生活垃圾收运系统是生活垃圾管理的重要组成部分,收运费用占垃圾处理处置费用的40%～50%,为降低收运系统成本,减少环境污染与社会影响,需对垃圾车的收运路线进行合理优化。本文在参考国内外大量文献的基础上,评述了国内外城市生活垃圾收集与运输路线的优化模型与方法及其研究进展,通过各种模型与方法的对比,指出它们的优点与存在的问题。借鉴已有的研究思路与方法,引出作者对优化城市生活垃圾收运路线的思路并给出深入研究的建议。

Route Optimization of Collection and Transportation of Municipal Solid Waste (MSW)

The collection and transportation system are important parts of municipal solid waste （MSW） management, of which the cost accounts for 40% - 50% of the total waste disposal. In order to reduce the cost, the environmental pollution and social impacts, it is necessary to optimize the route of transportation. In this paper, based on studying a lot of literatures from home and abroad, route optimization models and methods of collection and transportation of MSW as well as the research progress in China and abroad are reviewed. By comparison the advantages and problems of different models and methods are pointed out. Based on referring the researching ideas and methods existed, the proposal on route optimization of collection and transportation of MSW are presented.