Sorbents for Trapping Organic Pollutants From Air.
A series of siliceous adsorbents with chemically bonded phases (CBPs) of different polarity were tested as sorbents for trapping air pollutants (petroleum ether) using controlled setup. Moreover, special attention was paid to the potential role of metal impurities as strong adsorption sites. Sorbents were characterized by various physico-chemical methods, such as porosimetry, inductively coupled plasma (ICP) analysis, elemental analysis, derivatography, and gas chromatography. Trapping tubes were utilized for sorption of toxic pollutants from indoor air.
Ligor
Tomasz
T
a Nicholas Copernicus University , Poland.
Górecka
Helena
H
b Technical University of Wroclaw , Poland.
Buszewski
Bogusław
B
a Nicholas Copernicus University , Poland.