摘要
选择了城市生活垃圾焚烧炉渣中8种含量高、危害大的金属元素进行了静态和动态浸出性试验。结果表明,钙含量和温度是影响有害金属离子溶出的主要因素。对8种金属离子的浸出率和迁移规律进行了排序和分析,为灰渣安全处理和合理利用提供了科学依据。
Eight kinds of metal in slag from municipal solid waste incinerator were leached and tested in static and dynamic state.The result showed that the Ca concentration in slag and the temperature are principal factors that have influence on metallic ion leaching.The ion leaching rates and transport rules of those 8 kinds were ordered and analysed.It has provided scientific basis for the safe landfill and rational using of incinerator residues.
出处
《城市环境与城市生态》
CAS
CSCD
北大核心
2004年第3期12-14,共3页
Urban Environment & Urban Ecology
基金
江苏省环境生态调查研究"城市生活垃圾综合处理的大气污染规律及对策研究"(2002043)
关键词
城市生活垃圾
焚烧灰渣
浸出
金属离子
municipal solid waste
incinerator fly ash
transportation
metal ion
