填埋场垃圾堆体自燃原因及防范措施  

The Causes of Spontaneous Combustion of Waste Body in Landfill Site and Preventive Measures

作　　者：刘婷 Liu Ting(Domestic Waste Disposal and Service Center of Qingyuan,Qingyuan 511500,China)

机构地区：[1]清远市生活垃圾处理服务中心,广东清远511500

出　　处：《山东化工》2021年第11期251-253,共3页Shandong Chemical Industry

摘　　要：填埋场垃圾堆体发酵后会产生大量沼气,达到燃点或爆炸极限后在一定的外界因素影响下可引起垃圾堆体自燃,甚至爆炸。通过分析垃圾堆体自燃原因,结合国内填埋场一些事故,提出了相应的防范措施。A large amount of biogas will be produced when garbage heap is fermented in the landfill site,which can cause spontaneous combustion or even explosion when the ignition point or explosion limit reaching under the influence of certain external factors.By analyzing the causes of spontaneous combustion of garbage heap with some domestic landfill accidents,the corresponding preventive measures are put forward.

关 键 词：填埋场 垃圾堆体 自燃 防范措施 

分 类 号：X932[环境科学与工程—安全科学]