Comparison of concentration of ions in PM1 aerosol sampled on nitrate cellulose and teflon filters

0392503 - ÚIACH 2014 IN eng A - Abstract
Kořínková, Alena - Mikuška, Pavel - Večeřa, Zbyněk
Comparison of concentration of ions in PM1 aerosol sampled on nitrate cellulose and teflon filters.
International Conference on Chemistry: Frontiers and Challenges. Aligarh: Aligarh Muslim University, 2013. s. 73-73. ISBN N.
[International Conferenceon Chemistry: Frontiers and challenges. 02.03.2013-03.03.2013, Aligarh]
Institutional support: RVO:68081715
Keywords : aerosol * ions * nitrate cellulose and teflon filter
Subject RIV: CB - Analytical Chemistry, Separation

The contribution presents comparison of concentration of ions in atmospheric aerosol particles PM1 which were sampled in parallel on nitrate cellulose and Teflon filters. A comparison of concentrations of anions on teflon and nitrate cellulose filters in different season shows that fluorides (except winter 2009), chlorides, nitrates (except winter 2009) and oxalates had higher concentrations on nitrate cellulose filters than on teflon filters. Sulphate concentrations were higher on NC filters just in 2010. Nitrites weren´t detected on NC filters in summer 2009. Ammonium cations had higher concentrations on NCF filters than on TF filters during all campaign in 2009 and 2010.
Permanent Link: http://hdl.handle.net/11104/0221344