摘要
原生垃圾密度很小 ,为提高填埋垃圾堆体密实度、延长填埋场使用寿命 ,对填埋垃圾进行压实处理很重要。本文通过现场工程试验对影响填埋垃圾堆体平面压实效果的主要因素进行了系统研究。实验结果表明 :为取得最佳的垃圾堆体平面压实效果 ,最佳垃圾摊铺厚度在 0 .5 m～ 0 .7m之间 ,最佳机械行程次数为 3次 ,增加碾压次数有利于提高垃圾堆体密实度 ,垃圾最佳含水率在 3 0 %～ 5 0
The density of fresh refuse was rather low,so in situ MSW compaction operation was quite important to increase the density of the refuse and to extend the lifetime of the landfill.The main factors which could influence the MSW plane compaction effects was explored through in situ engineering tests at Xiaping sanitary landfill in Shenzhen city.The results demonstrated that the best layer thickness was between 0.5m to 0.7m,the best compaction times was 3 times and the best MSW water content was between 30% to 50% to achieve best plane compaction effects.
出处
《重庆环境科学》
北大核心
2003年第4期33-35,42,共4页
Chongqing Environmental Science
