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TRANSCRIPT
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PM2.5
HNO3
/NO-O3 SD-CL 1-2) HNO3 2
CH1 CH2 CH1 Mo
NOy NO NOx Thermo fisher scientific , Model 42i-TL
NOy CH2 Mo NaCl NOy
HNO3 CH1 CH2 HNO3
HNO3 ACSA-08
PM10-2.5 PM2.5 NO3-
PM2.5 35 μg/m3 2 22
2 22 23 60
μg/m3 1 NO3-
PM2.5 2 22 23 20 μg/m3
2 22 23
NOx 80 ppb 3 2 27 100 ppb
22 23 PM2.5
NOx
1) Sadanaga, Y., Yuba, A., Kawakami, J., Takenaka, N., Yamamoto, M., Bandow, H.: A gaseous nitric acid analyzer for the remote
atmosphere based on the scrubber difference/NO-Ozone chemiluminescence Method, Anal. Sci., 24, 967-971 (2008) 2) Sadanaga, Y., Imabayashi, H., Suzue, T., Kimoto, H., Kimoto, T., Takenaka, N., Bandow, H.: Quantitative reduction of particulate
nitrate to nitric oxide by a molybdenum catalyst: Implications for NOy measurements in the marine boundary layer, Geophys. Res. Lett., 35, doi:10.1029/2008GL035557 (2008)
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1 2015 2 22 28 PM2.5 PM2.5 NO3- 2 22
35 μg/m3 22 23
60 μg/m3 PM2.5 NO3- 3
2
PM2.5 2 22 23 20 μg/m3
22 23
3 NOx NOx NO NO2
1 PM2.5 22 23 NOx 80 ppb
27 100 ppb PM2.5 20 μg/m3
10 μg/m3 22 23 NOx