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PTR-ToF-MS를 이용한 국내 산업업종별 휘발성유기화합물 배출특성 연구 KCI 등재
Source characterization of volatile organic compounds of industrial complex measured by proton-transfer-reaction time-of-flight mass spectrometers in Korea
pp.139-152
We used the measurement data derived from a proton transfer reaction time-offlight mass spectrometry (PTR-ToF-MS) to ascertain the source profile of volatile organic compounds (VOCs) from 4 major industrial classifications which showed the highest emissions from a total of 26 industrial classifications of A industrial complex. Methanol (MOH) was indicated as the highest VOC in the industrial classification of fabricated metal manufacture, and it was followed by dichloromethane (DM), ethanol (EN) and acetaldehyde (AAE). In the industrial classification of printing and recording media, the emission of ethylacetate (EA) and toluene (TOL) were the highest, and were followed by acetone (ACT), ethanol (EN) and acetic acid (AA). TOL, MOH, 2-butanol (MEK) and AAE were measured at high concentrations in the classification of rubber and plastic manufacture. In the classification of sewage, wastewater and manure treatment, TOL was the highest, and it was followed by MOH, H2S, and ethylbenzene (EBZ). In future studies, the source profiles for various industrial classifications which can provide scientific evidence must be completed, and then specified mitigation plans of VOCs for each industrial classification should be established.
2. 연구 방법
2.1 측정 대상 업종 및 시료채취
2.2 채취 시료의 VOCs 농도 분석
2.3 업종별 VOCs 배출량 산정 및 배출원 목록
3. 연구결과 및 고찰
3.1 A 산업단지의 VOCs 배출량
3.2 업종별 VOCs 특성
3.3 금속 가공제품 제조업종의 VOCs 배출 특성
3.4 인쇄 및 기록매체 업종의 VOCs 배출 특성
3.5 고무 및 플라스틱제품 제조업종의 VOCs 배출 특성
3.6 하수, 폐수 및 분뇨처리업종의 VOCs 배출 특성
4. 결 론
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