Application of microemulsions to the recovery, preconcentration, and determination of ten surfactants from various soils
- 作者: Tolmacheva N.1, Zhang M.1, Pirogov A.1, Popik M.1, Shpigun O.1
-
隶属关系:
- Department of Chemistry
- 期: 卷 72, 编号 6 (2017)
- 页面: 602-607
- 栏目: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182478
- DOI: https://doi.org/10.1134/S1061934817060156
- ID: 182478
如何引用文章
详细
The application of a microemulsion (ME), consisting of 3% of sodium dodecyl sulfate, 0.8% of benzene, 0.6% of n-butanol, and 90.2% of water, to the extraction of ten polycyclic aromatic hydrocarbons (PAHs) from soil and simultaneous preconcentration of the analytes in the organic phase after separation of the microemulsion is demonstrated. PAHs were determined by HPLC with fluorimetric detection. The recovery rates of PAHs from different types of soil (sand, peat, and clay) are 90–105%. The preconcentration ratios of PAHs in the organic phase formed after the separation of the microemulsion were 5–6.5; the limits of detection were 0.1–0.7 μg/kg. The duration of sample preparation was 20 min.
作者简介
N. Tolmacheva
Department of Chemistry
编辑信件的主要联系方式.
Email: tolmacheva-natali@mail.ru
俄罗斯联邦, Moscow, 119991
M. Zhang
Department of Chemistry
Email: tolmacheva-natali@mail.ru
俄罗斯联邦, Moscow, 119991
A. Pirogov
Department of Chemistry
Email: tolmacheva-natali@mail.ru
俄罗斯联邦, Moscow, 119991
M. Popik
Department of Chemistry
Email: tolmacheva-natali@mail.ru
俄罗斯联邦, Moscow, 119991
O. Shpigun
Department of Chemistry
Email: tolmacheva-natali@mail.ru
俄罗斯联邦, Moscow, 119991
![](/img/style/loading.gif)