发展我国大气颗粒物标准样品的国际经验和建议

介绍了国内外大气颗粒物标准样品体系构成及制备技术,分析了我国大气颗粒物标准样品存在的种类和目标组分单一、研制技术薄弱等问题。在借鉴国外发展经验和考虑我国需求和研究能力的基础上,提出了拓宽大气颗粒物标准样品基质和污染物种类、完善标准样品体系、加强合作与科研投入、逐步攻克研制技术难点等对策和建议。

International Experience and Suggestions on Domestic Air Particulate Standard Reference Material Researches

In this paper, foreign and domestic air particulate standard reference material systems and their preparing technologies were systematically introduced. The problems about domestic air particulate standard reference material were analyzed, including simple types, limited target components, and weak preparation technology. Based on foreign development experience, domestic needs and research ability, strategies and suggestions were made to improve the development of air particulate standard reference material, including to increase the kinds of air particulate standard reference materials matrix and pollutant components, to strengthen cooperation with foreign research institutions, to reinforce the scientific research, and to conquer the difficulties of preparation technology.