低温等离子体-光催化净化空气污染物技术研究进展

Advances in Researches on Non-thermal Plasma Photocatalysis Technology for Air Polullants Control

低温等离子体光催化技术是一项新兴的技术,它结合了低温等离子体技术和光催化技术的优点,在环境领域有着广阔的应用前景。近年来的研究初步表明,它在治理空气污染物的方面具有较好的性能。介绍了低温等离子体光催化净化空气污染物技术的基本原理,并从去除挥发性有机物、氮氧化物、杀菌除臭等方面介绍了国内外对该技术的研究,指出了今后研究发展方向。

As a novel technology, non - thermal plasma - photocatalysis combines the advantage of non - thermal plasma with that of photocatalysis, and has a promising future in environmental protection. The recent researches are beginning to reveal its satisfactory performance in air pollutants control. The basic principles of the technology are introduced in this paper, and the researches on the removal of VOCs, NOx, sterilization and deodorization are reviewed. Finally, further development of the technology is presented.