作者: Vaida Valuntaitė , Vaida Šerevičienė , Raselė Girgždienė
DOI: 10.3846/1648-6897.2009.17.28-35
关键词: Environmental chemistry 、 Ozone 、 Ozone concentration 、 Analyser 、 Analytical chemistry 、 High voltage transmission lines 、 Chemistry
摘要: Abstract Changes and distribution of ozone concentration in the area high‐voltage transmission lines were investigated. The investigation on changes was performed with application two methods: by using an analyser passive samplers. role accumulating element a glass‐fiber filter installed sampler. It impregnated 1.2‐di(4‐pyridyl)ethylene acetate acid solution. impact meteorological parameters sampler efficiency variation is discussed. These can increase or decrease real value comparison obtained co‐located continuously running analyser. Ozone near varied from 10 to 51 ppb, “background” changed 3 50 ppb during period. average concentrations 28.1 27.5 whole experiment...