污染疏浚物处置方法国际研究与应用进展

随着沿海经济建设的飞速发展，我国近岸海洋环境受到广泛的人类活动影响，部分港口疏浚物中积累了大量污染物，对人类健康及生态环境造成潜在威胁。疏浚物的传统处置方法包括海上倾倒、吹填工程和陆地填埋。疏浚物海洋倾倒量多年来居高不下，而我国目前对污染疏浚物的处置因技术方法尚不成熟，还未形成相关标准规范，这给疏浚物的科学化、精细化管理工作带来较大挑战。本文整理了近年来国内外关于疏浚物处置方法的研究成果和经验，介绍了疏浚物特别是污染疏浚物的特殊处置方式，可为我国疏浚物的处置技术和管理方案研究提供新的思路。

Progress in international research and application of disposal methods for contaminated dredged materials

With the rapid development of coastal economic construction, China's coastal marine environment is affected by extensive human activities, a large amount of pollutants accumulated in dredged materials from some ports, which pose a potential threat to human health and the ecological environment. Traditional disposal methods for dredged materials include marine dumping, filling engineering and landfill. Due to the increasing amount of ocean dumping of dredged materials, relevant standards and specifications in China is still lacking because of immature technical methods, which brings great challenge to the scientific and refined management of dredged materials. In this paper, the research results and experiences of sediment disposal methods at home and abroad in recent years are summarized, aiming to introduce the disposal methods of polluted dredged materials especially contaminated dredged materials, and providing new ideas for the research on disposal methods of dredged materials.