可吸入颗粒物研究现状及发展趋势

来源期刊：有色金属科学与工程2010年第1期

论文作者：许秦坤 陈海焱

文章页码：45 - 48

关键词：电除尘；可吸入颗粒物；数量浓度；排放标准；复合净化

Key words：electrostatic precipitator; inhalable air particulate; amount concentration; emission standard; multi

摘    要：职业卫生对可吸入颗粒物有着严格要求，为了弄清对可吸入颗粒物研究进展，借助于文献分析的研究方法，通过对可吸入颗粒物危害性、源解析、排放标准及检测、净化技术等的研究现状及发展趋势分析，得出对可吸入颗粒物携带毒物的规律性认识、各个地区城市可吸入颗粒物来源构成研究远未足够，同时提出了对可吸入颗粒物制定包括数量浓度在内的更为严格的排放标准及一种利用电除尘机理、湿式清洗及热泳技术等复合净化技术，并对可吸入颗粒物净化技术进行一定展望．

Abstract: This paper analyzes the harmfulness, source apportionment, emission standard and detection and purification technology of inhalable air particulate based on the current researches. It shows that the understanding on the harmful effects and source structure of the inhalable air particulates is far from enough. A stricter emission standard about the inhalable air particulate including amount concentration, should be worked out by practicing a composite purification technology with electrostatic precipitator, wet rinsing and thermophoresis technology,etc.