The determination of nitrogen dioxide in ambient air with free hanging filters as passive samplers, and a new calibration method using fritted bubblers

2009 ◽  
Vol 11 (12) ◽  
pp. 2216 ◽  
Author(s):  
Paul Heeres ◽  
Rineksa Setiawan ◽  
Maarten Cornelis Krol ◽  
Eduard Hilbrand Adema
Keyword(s):  
Nitrogen Dioxide ◽  
Ambient Air ◽  
Calibration Method ◽  
Passive Samplers

scholarly journals Determining NO2 immission levels in a conflicted area: Riobamba, Ecuador

2019 ◽  
Vol 28 (3) ◽  
pp. 465-475
Author(s):  
Marcel Paredes ◽  
Dayana Auqui ◽  
David Idrovo ◽  
Rafaela Viteri
Keyword(s):  
Nitrogen Dioxide ◽  
Traffic Emissions ◽  
Passive Samplers ◽  
Vehicular Traffic ◽  
The Relationship

Riobamba has areas with high vehicular influence. For the determination of nitrogen dioxide concentrations, passive samplers were used, which were placed at points throughout the domain. The concentrations obtained in the field were interpolated with the information generated with the model traffic emissions software, estimating the relationship between vehicular traffic and the presence of gas. Allow to know the amount of pollutants that breathe about 250 pedestrians on average in the area.

scholarly journals A Simple Technique Based on Digital Images for Determination of Nitrogen Dioxide in Ambient Air

2021 ◽  
Vol 232 (2) ◽  
Author(s):  
Pedro Augusto de França Souza ◽  
José Lozano Araújo Neto ◽  
Arnaldo Alves Cardoso
Keyword(s):  
Nitrogen Dioxide ◽  
Simple Technique ◽  
Digital Images ◽  
Ambient Air

A Passive Sampler for Determination of Nitrogen Dioxide in Ambient Air

2005 ◽  
Vol 82 (8) ◽  
pp. 1231 ◽  
Author(s):  
Lianzhi Lin ◽  
Dan Xiao ◽  
Hongyan Yuan ◽  
Martin M. F. Choi ◽  
Winghong Chan
Keyword(s):  
Nitrogen Dioxide ◽  
Ambient Air ◽  
Passive Sampler

The Determination of Ozone in Ambient Air with Free Hanging Filters as Passive Samplers

2012 ◽  
Vol 223 (9) ◽  
pp. 5719-5725 ◽  
Author(s):  
E. H. Adema ◽  
P. Heeres ◽  
H. Aprita Rahayuningsih ◽  
S. Rineksa
Keyword(s):  
Ambient Air ◽  
Passive Samplers
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