Smichowski Patricia, Polla Griselda, Gómez Darío
Comisión Nacional de Energía Atómica, Unidad de Actividad Química, Av. Gral Paz 1499, San Martín, Pcia de Buenos Aires B1650KNA, Argentina.
Anal Bioanal Chem. 2005 Jan;381(2):302-16. doi: 10.1007/s00216-004-2849-x. Epub 2004 Oct 29.
This review surveys schemes used to sequentially chemically fractionate metals and metalloids present in airborne particulate matter. It focuses mainly on sequential chemical fractionation schemes published over the last 15 years. These schemes have been classified into five main categories: (1) based on Tessier's procedure, (2) based on Chester's procedure, (3) based on Zatka's procedure, (4) based on BCR procedure, and (5) other procedures. The operational characteristics as well as the state of the art in metal fractionation of airborne particulate matter, fly ashes and workroom aerosols, in terms of applications, optimizations and innovations, are also described. Many references to other works in this area are provided.
本综述调查了用于对空气中颗粒物中存在的金属和类金属进行顺序化学分级的方案。它主要关注过去15年中发表的顺序化学分级方案。这些方案已被分为五大类：(1)基于 Tessier 方法，(2)基于 Chester 方法，(3)基于 Zatka 方法，(4)基于 BCR 方法，以及(5)其他方法。还描述了在空气中颗粒物、飞灰和车间气溶胶的金属分级方面的操作特性以及应用、优化和创新方面的最新技术。提供了许多该领域其他著作的参考文献。
