摘要
有机污染物是环境污染物的主要类型,通过物理场外加能量的作用可实现各种有机污染物的高效降解。对微波、超声波、紫外光、电场、磁场、等离子体这几类主要物理场相互协同降解有机污染物的研究现状进行综述,重点介绍了物理场协同作用降解有机污染物的机制、效果、影响因素及污染物类型,并展望了该类研究今后的应用前景和发展趋势。
Organic pollutants were the main type of environmental pollutants, which could be effectively degraded by the imported external energy from various physical fields. In this paper, an overview of synergetic effects of microwave, ultrasound, ultraviolet light, electric field, magnetic field, and/or non-thermal plasma for the degradation of various organic pollutants was presented. Furthermore, it was discussed with specific reference to the principles behind the expected synergism of the above physical fields, the synergetic degradation performance, and the effect of the relevant influential factors on reaction system. An overview of various organic pollutants degraded had been presented. Some guidelines for the future work required to facilitate efficient large-scale operation were given.
出处
《环境污染与防治》
CAS
CSCD
北大核心
2010年第8期66-70,共5页
Environmental Pollution & Control
基金
国家自然科学基金资助项目(No.50625823
No.20707011)
北京市优秀博士学位论文指导教师科技项目(No.YB20081000304)
关键词
物理场
协同作用
有机污染物
降解
physical fields
synergetic effect
organic pollutants
degradation