放电等离子体废气治理装置净化效果的评价研究

Study on purification effectiveness evaluation for contaminated air treatment equipment by discharge plasma

评述了目前放电等离子体去除挥发性有机物(VOC)装置净化效果的通用评价方法和指标。针对现有指标不能明确、简洁、有效地评价装置净化效果的问题,提出了当量毒性浓度和总净化度2个指标参数,分析了这2个参数的优点,并给出了应用实例。

Current evaluation methods and indexes for purification effectiveness of equipment used to treat volatile organic compounds by discharge plasma are reviewed. Aiming at the problems that the current indexes cannot evaluate purification effectiveness of equipment accurately, briefly and effectively, two new evaluation indexes,i, e. equivalent toxic concentration and total purification degree are proposed. The advantages of the new evaluation indexes are analyzed, and a simple application example is also presented.