低温等离子体治理恶臭气体研究进展

Research Progresses of Non-thermal Plasma for Malodorous Gas Control

介绍了恶臭气体的分类和来源、传统的除臭方法以及这些方法的缺点;简述了低温等离子体产生的方法及其治理恶臭气体的机理;论述了介质阻挡放电、脉冲电晕放电、滑动弧光放电和其他方法在除臭方面的国内外研究进展;指出了利用等离子体治理恶臭气体存在的主要问题及其今后的研究方向。

The classification and sources of malodorous gases, the conventional processes for malodorous gas removal and their disadvantages are presented. The generation methods of non-thermal plasma and its mechanism for treatment of malodorous gases are introduced. The research progresses of malodorous gas removal by plasma generated by different methods are reviewed, such as dielectric barrier discharge, pulse corona discharge, gliding arc discharge and so on. And the main problems in treatment of malodorous gases by plasma and the direction for its further research are put forward.