"Parameters characterizing atmospheric behavior of PCDDs/PCDFs

Isamu Ogura2, Shigeki Masunaga1, Junko Nakanishi2

1Yokohama National University
2National Institute of Advanced Industrial Science and Technology

21st International Symposium on Halogenated Environmental Organic Pollutants and POPs  (Gyeongju, Korea 2001/9/13)


Abstract

The atmospheric existence forms and dry/wet depositions of PCDDs/PCDFs were investigated to obtain the parameters characterizing atmospheric behavior, which can be used for a computerized environmental model simulation, such as gas-particle partition coefficient, particle size distribution, washout ratio, and dry deposition velocity. 

Keywords

Dioxin, PCDD, PCDF, Environment, fate, air, model, deposition, gas-particle partition 


Research Center for Chemical Risk Management 

National Institute of Advanced Industrial Science and Technology