城市河道底泥污染物特性及修复技术分析  

Analysis of characteristics and remediation technology of pollutants in urban river channels

作　　者：梁诗雅 Liang Shiya(Guangdong Water Resources and Electric Power Survey and Design Institute,Guangzhou Guangdong 510063,China)

机构地区：[1]广东省水利电力勘测设计研究院

出　　处：《环境与发展》2019年第6期74-75,共2页Environment & Development

摘　　要：本文分析了河道底泥污染物特性,详细阐述了河道底泥中物理修复技术、物理化学修复技术以及生物修复技术的修复原理及其在河道底泥修复中的优势和不足,为城市河道底泥修复技术的实际选择应用提供理论参考,具有积极的现实指导意义。This paper analyzes the characteristics of pollutants in river sediments, and elaborates on the physical repair technology, physical and chemical remediation technology and the repairing principle of bioremediation technology in river sediments and its advantages and disadvantages in river bottom sediment repair. The practical selection and application of sediment repair technology provides theoretical reference and has positive practical guiding significance.

关 键 词：河道底泥 治理 植物-微生物原位修复技术 

分 类 号：X52[环境科学与工程—环境工程]