物理场协同作用降解有机污染物研究进展

Synergetic degradation of organic pollutants by multiple physical fields:a review

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.