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Open-field crop residue burning is one of the important sources of atmospheric pollution in north-west India during the harvesting period. In this work, we studied NO2 and SO2 concentrations and physical and chemical properties of aerosols from open-field combustion of rice and wheat residue. NO2 and SO2 were analysed using UV-spectrophotometer and ion chromatography (IC) respectively. The aerosol...
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