摘要
目前 ,国内外城市生活垃圾处置的方法主要是露天堆放、卫生填埋、焚烧、堆肥等为主。国外垃圾处置的方向是推行焚烧及热分解 ,残渣进行填埋处理 ,达到资源化、能源化、无害化。我国是发展中国家 ,地表与地下相结合处置垃圾将是今后主要处理方式 ,尤其是在我国能源紧缺地区推广城市生活垃圾“自燃焚烧”处置 ,将大大节约能源 ,降低运行费用 ,对大气环境及地质环境保护具有重要意义 ,本文在阐述“自燃式焚烧填埋”工程设计的基础上 ,对地质环境的影响效应进行了分析 ,提出了保护水资源环境、大气环境和地质环境的方法和措施 ,从而确保环境领域的安全。
Taday, the disposal of city life refuse is mainly openpiled, buried, burned or composted. The tendency to deal with refuse by burning, heat decompostion and burying residues so as to turn the refuse into a kind of harmless resources and produce energy occur abroad. In China, garbage disposal both on the ground and underground should be exercised. In the areas of energy shortage, the self-combustion of city garbage should be popularized so as to save the energy, reduce the costs and protect the atmospheric and geological environment. On the basis of the engineering design of self-combustion of city garbage, this paper analyzed the effect of garbage self-combustion on the geological environment and put forward methods of protecting the environment of water, arr and geology.
出处
《成都理工大学学报（自然科学版）》
CAS
CSCD
2000年第S1期154-157,共4页
Journal of Chengdu University of Technology: Science & Technology Edition
关键词
城市
生活垃圾
焚烧填埋
地质环境
分析
city
life refuse
burning and burying
geological environment
analysis
