Environmental Analysis Health and Toxicology

The Korean Society of Environmental Health and Toxicology (환경독성보건학회)
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The Development of the VOCs Measurement System using Sensor Array

센서 어레이를 이용한 휘발성유기화합물 측정기기 개발

  • 홍철호 (호서대학교 전기정보통신공학부) ;
  • 김동진 (호서대학교 전기정보통싱공학부) ;
  • 이장훈 (호서대학교 환경안전공학부) ;
  • 권혁구 (호서대학교 환경안전공학부)
  • Published : 2004.03.01
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Abstract

Air quality monitoring is a primary activity for industrial and social environment. The government push for pollutants that must be monitored. Especially, the VOCs (Volatile Organic Compounds), which are very harmful for human and environment, should be controlled under the government policy. We have been developed a VOCs measurement system which recognize various kinds and quantities of VOCs, such as benzene, toluene, and xylene (BTX). Especially, we designed sensor array with various kinds of gas sensor and ANN (Artificial Neural Network) algorithm. The measured values for BTX have errors of-4ppm.

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References

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