摘要
阐述了我国建筑固体废弃物生产和资源化利用的基本情况;介绍了我国建筑固体废弃物处理的现状,主要有填埋、焚烧、堆肥、回收利用、循环再生等5种方式,分析了这5种方式的优缺点、发展趋势和对环境的影响;探讨了在建筑施工过程及房屋拆除过程中可能产生的7类固体废弃物,包括废旧混凝土、碎砖瓦、废钢筋、废竹木、废玻璃、废弃土、废沥青等的处理技术和再生产品。
This paper describes the main status on production and resource utilization of building solid waste in China.It introduces the present situation about disposing of building solid waste in China,such as landfill,incineration,compost,reuse and recycling etc.,and analyzes the advantages and disadvantages of the above-mentioned five disposal methods and their trends and influences on environment.The paper also discusses the disposal techniques and renewable products of seven types of solid waste that may emerge in the process of construction and destruction of buildings,including waste concrete, waste brick,waste steel,waste bamboo products,waste glass,waste soil and waste pitch.
出处
《科技通报》
北大核心
2013年第3期212-216,共5页
Bulletin of Science and Technology
基金
住房和城乡建设部科学技术项目(2012-K4-14)
浙江省建设科研项目(09Z15)
杭州市科技发展计划项目(20121734M06)
关键词
建筑固体废弃物
资源化利用
可行性技术
building solid waste
resource utilization
feasible technology
