建筑垃圾管理成本分析—以重庆为例
(1.重庆大学建设管理与房地产学院, 重庆 400045;2.代尔夫特理工大学, 荷兰 代尔夫特 2600GA)
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[摘 要] 以重庆为例,通过专家访谈和实地调研,对四种典型建筑垃圾处理路线(非法倾倒、简易填埋、综合处置和现场资源化)的直接成本和外部成本进行测算。结果表明:(1)现场资源化成本最低,将成为未来建筑垃圾处理的方向;(2)当前建筑垃圾管理转型的成败,取决于严格执法和资源化市场是否到位;(3)当务之急是确保消纳场和综合处置场的合理布点。由此提出针对性建议,供决策部门参考。[关键词] 建筑垃圾,固废管理,回收利用,成本核算,重庆Abstract: Chongqing is selected as the case city, where the direct and external costs of four typical construction and demolition waste (CDW) treatment routes (illegal dumping, controlled dumping, centralized recycling, on-site recycling) are measured, based on expert interviews and site investigations. The results show:(1)on-site recycling has the lowest costs and will be the direction for future CDW management; (2)success of current CDW management transformation depends on whether strict law enforcement and markets for recycled materials are in position;(3)a pressing matter is to ensure a sensible positioning for CDW disposal sites and recycling centers. Accordingly, operational advices are provided as a reference for decision-makers.Key words: construction and demolition waste; waste management; recycling; cost accounting; Chongqing[参考文献][1]王长生,马雅宏.城市建筑垃圾合成节能生态墙材的研究及意义[J].资源与环境,2009(1):86-88.[2]周文娟.我国建筑垃圾资源化现状及对策[J].建筑技术,2009(8):741-744.[3]张祖刚.城市与建筑可持续发展的四个问题[EB/OL]. (2010-12-01)[2010-12-17].http://news.solidwaste.com.cn/k/2010-12/20101211440567391.shtml.[4]王家远,康香萍.建筑废料减量化管理措施研究[J].建筑技术,2004(10):732-734.[5]Netherlands Environmental Assessment Agency, Statistics Netherlands. Construction and demolition waste: generation and disposal in the Netherlands,1985-2001. Netherlands Environmental Data Compendium[G/OL].[2010-12-17]. http://www.mnp.nl/mnc/index-en.html.[6]住房和城乡建设部.城市建筑垃圾管理规定[EB/OL].[2010-12-17].http://www.mohurd.gov.cn/zcfg/jsbgz/200611[7]深圳人大.深圳市建筑废弃物减排与利用条例[S/OL].[2010-12-17].http://www.szrd.gov.cn/viewszfgnews.do?id=645.[8]李景茹.深圳市建筑垃圾管理现状调查[J].环境卫生工程,2010(18): 6-11.[9]重庆市政府.重庆市主城区建筑垃圾消纳场布点规划[S].2010.[10]Karagiannidis A, Xirogiannopoulou A, Tchobanoglous G. Full cost accounting as a tool for the financial assessment of Pay-As-You-Throw schemes: a case study for the Panorama municipality, Greece[J]. Waste Management,2008(28):2801-2808.[11]US EPA. Making solid waste decisions with full cost accounting[R]. EPA530-K-96-001.US EPA, Office of Solid Waste Management Response,1996,6.[12]US EPA. Full cost accounting for municipal solid waste management: a handbook [R].EPA530-R-95-041.US EPA, Office of Solid Waste Management Response,1997,7.[13]HIGGINS G. Basic principles of full cost accounting [R]. Business, Labor, and Agriculture Interim Committee, Third Meeting of Interim, Legislative Services Division,1999,12.[14]SYMONDS GROUP. Construction and demolition waste management practices and their economic impacts[R]. Report to DGXI, European Commission. London:1999.[15]重庆市物价局.重庆市城市环境卫生有偿服务收费管理规定(渝价〔2009〕168号)[Z].[16]ZHAO W, Leefink RB, ROTTER VS. Evaluation of the economic feasibility for the recycling of construction and demolition waste in China - The case of Chongqing [J]. Resources,Conservation and Recycling,2010(54):377-389.建筑经济,2011(4):93-97