摘要
固体废弃物填埋场沉降是安全填埋技术所要关注的重要问题之一。文章综述了固体废弃物填埋场沉降的危害和国内外室内外沉降监测技术的主要方法以及这些方法存在的问题。室内沉降监测主要运用测渗计和自制设备监测室内试验沉降。填埋场室外现场监测技术包括沉降板、沉降计、沉降剖面仪和水准仪等。通过对各种监测技术的比较,结合最新的研究成果,提出探地雷达等地球物理方法将成为固体废弃物填埋场沉降监测技术研究新的发展趋势。
Settlement of solid waste landfill is one of important issues that the technology of sanitary landfill is concerned with. Settlement hazardousness of solid waste landfill was introduced. Lysimeter and self-made laboratory test equipment were used for indoor monitoring of settlement while outdoor monitoring of settlement included settlement plate, settlement gauge, vibrating wire settlement sensor and leveler. Comparing with the methods of settlement monitoring technologies, it was found that geophysical method including ground-penetrating radar will be new trend of development on settlement monitoring technology for solid waste landfill.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2009年第4期119-123,共5页
Environmental Science & Technology
基金
国家“863”课题“危险废物集中处理处置关键技术研究与示范”(2007AA061303)
关键词
固体废弃物
填埋场沉降
监测技术
地球物理方法
solid waste
landfill settlement
monitoring technology
geophysical method
