摘要
船舶压载水在船舶航行的安全保障和稳定性提升方面起着至关重要的作用,然而压载水直接排放也造成了海洋污染和外来生物入侵等负面影响。通过研究各国压载水的水质特点及处理现状,总结了当前常用于压载水处理的物理、化学和生物等方法及其原理和特点,介绍了几种现阶段中国自主开发的压载水处理技术和装置以及对各装置的性能及特点进行分析,并提出了各压载水处理设备在使用中应注意的问题。通过总结近年压载水处理所产生的问题对未来压载水处理领域提出一些建议。
Ship ballast water plays an important role in the safety guarantee and stability improvement of the ship navigation. However, its untreated discharge also resulted in marine pollution and foreign biological invasion. Through researching the water quality characteristics and the present status of ballast water treatment in various countries, this article summarized the conventional physical, chemical and biological methods which applied in ballast water treatment currently by their principle and characteristics. Several kinds of internally independent development technologies and equipment for ballast water treatment at the present stage were introduced, and analyzes the performance and characteristics of the device. And puts forward the problems that should be paid attention to in the use of the ballast water treatment equipment. Some suggestions are put forward in the field of ballast water treatment in the future by summarizing the problems in the treatment of ballast water in recent years.
出处
《环境科学与管理》
CAS
2016年第9期65-68,共4页
Environmental Science and Management
基金
国家重点实验室开放基金项目(ESK201021)
国家自然科学基金面上项目(51579049)
关键词
海洋污染
船舶压载水
物化处理技术
处理系统
marine pollution
ship ballast water
physical and chemical treatment technology
treatment system
