A Study on the PCDDs/PCDFs Contents in the Flue Gas of Muncipal Solid Waste Incinerator(III) -Emission Concentration Varying the Combustion Temperature-

쓰레기소각로 배출가스의 PCDDs/PCDFs 함유량에 관한 연구(III) -소각로 연소 온도변화에 따른 보일러 후단에서의 배출 농도 변화-

  • Shin, S.K. (National Institute of Environmental Research) ;
  • Chung, Y.H. (National Institute of Environmental Research) ;
  • Lee, J.I. (National Institute of Environmental Research)
  • 신선경 (국립환경연구원 환경위해성연구부 미량물질분석과) ;
  • 정영희 (국립환경연구원 환경위해성연구부 미량물질분석과) ;
  • 이재인 (국립환경연구원 환경위해성연구부 미량물질분석과)
  • Received : 1999.02.18
  • Published : 1999.12.25

Abstract

The combustion temperature was controlled between $880^{\circ}C$ to $1070^{\circ}C$ to find the relation the combustion temperature and emission amount of PCDDs/PCDFs in the Municipal solid waste incinerator. The emission amount of PCDDs/PCDFs decreased when the temperature increased in the rear of the boiler. The PCDDs/PCDFs concentration were detected $7.82ng-TEQ/Nm^3$ at $880^{\circ}C$, $6.97ng-TEQ/Nm^3$ at $970^{\circ}C$ and $6.13ng-TEQ/Nm^3$ at $1070^{\circ}C$. Also, The chlorophenols, chlorobenzenes, and PCB concentration decreased by increasing the temperature from $880^{\circ}C$ to at $1070^{\circ}C$, and the isomer of the prescsors had a tendency to emit the higbly cbiorinated compounds.

References

  1. 日本 廢棄物學會硏究發表會講演論文集 吉田俗(외 3인)
  2. Anal. Sci. & Tech. v.12 no.1 신선경(외 7명)
  3. 日本 廢棄物學會硏究發表會講演論文集 三好裕司(외 3인)
  4. Anal. Sci. & Tech. v.12 no.3 신선경;장성기
  5. 日本 廢棄物學會硏究發表會講演論文集 野本悟(외 3인)
  6. 日本 廢棄物學會硏究發表會講演論文集 山口常夫(외 4인)