摘要
介绍了中国城市生活垃圾填埋处理状况、渗滤液和填埋气的特性及污染性;分析了厌氧填埋、好氧填埋、准好氧填埋等3种不同结构填埋场内垃圾降解反应的特点及对环境的危害性;探讨了适合中国国情的垃圾填埋处理技术,建议采用准好氧填埋处理,同时再辅以渗滤液回灌和微生物加速降解的组合工艺处理技术。
The situations of municipal domestic refuse landfill,characters and pollution of landfill leachate and gas in China were introduced.The characters and environmental harm of waste degradation reaction in landfill yard with three kinds of structure including anaerobic,aerobic and semi-aerobic landfill were analyzed.The waste landfill treatment technology for the actual situations of China was discussed.The combination treatment technologies of semi-aerobic landfill,leachate recirculation and microorganism accelerating degradation were suggested to be adopted.
出处
《安徽农业科学》
CAS
北大核心
2009年第9期4259-4261,共3页
Journal of Anhui Agricultural Sciences
关键词
填埋结构
厌氧
准好氧
环境污染
Landfill structure
Anaerobic
Semi-aerobic
Environmental pollution
