- Tytuł:
- Selection of Sorption Material for Tests of Pesticide Permeation Through Protective Clothing Fabrics
- Autorzy:
-
Krzemińska, S.
Nazimek, T. - Powiązania:
- https://bibliotekanauki.pl/articles/90945.pdf
- Data publikacji:
- 2004
- Wydawca:
- Centralny Instytut Ochrony Pracy
- Tematy:
-
pesticides
active ingredient
dichlorvos
determination
gas chromatography
sorption
sorption materials
karbofuran
chromatografia gazowa
odzież ochronna
zagrożenia chemiczne
pestycydy - Opis:
- The paper presents the results of studies on selecting a solid sorption material for absorbing liquid crop protection agents which permeate samples of protective clothing fabrics. The sorption materials were investigated and selected with an assumption that they should have a high recovery coefficient for biologically active substances, used as active ingredients in crop protection agents, at a presumed, acceptably high level. The selected substances were determined with a gas chromatograph equipped with an electron capture detector (dichlorvos, cypermethrin and 2,4-D) and a nitrogen-phosphorus detector (carbofuran). The tests demonstrated that polypropylene melt-blown type unwoven cloth had high recovery coefficients for all 4 active ingredients proposed for the study. The highest recovery coefficient, -.97, was obtained for carbofuran. The recovery coefficients obtained for the 3 remaining substances were lower: .89 for cypermethrin and 2,4-D, and .84 for dichlorvos.
- Źródło:
-
International Journal of Occupational Safety and Ergonomics; 2004, 10, 4; 387-397
1080-3548 - Pojawia się w:
- International Journal of Occupational Safety and Ergonomics
- Dostawca treści:
- Biblioteka Nauki
Artykuł