摘要
把建筑全生命周期范围分为建材准备、建造、运行、拆毁以及建筑垃圾处理等阶段,采用CML2001模型对两种垃圾处理方式分别进行了定量的生命周期环境影响评价。评价结果表明,建筑物全生命周期中产生环境影响最大的是运行阶段,废弃物处理阶段产生环境影响较大的是填埋方式。该研究结果有利于抓住重点阶段进行改进或优化,也能为建筑废弃物的处理方式提供依据。
The whole life cycle of a building is divided into building materials preparation, construction, operation, demolition and construction waste disposal stages. CML2001 model is used to evaluate the life cycle environmental impact of two kinds of waste disposal methods. The evaluation results showed that the operation stage has the greatest impact on the environment in the whole life cycle of the building, and the landfill mode has the greatest impact on the environment in the waste treatment stage. The research results are helpful to grasp the key stage to improve or optimize, and can also provide a basis for the treatment of construction waste.
作者
唐玲玲
TANG Lingling(College of Civil Engineering,Overseas Chinese University,Quanzhou 361021,China)
出处
《再生资源与循环经济》
2019年第6期29-31,共3页
Recyclable Resources and Circular Economy
基金
华侨大学研究生科研创新能力培育计划资助项目(1511304049)
