한국산업보건학회지 (Journal of Korean Society of Occupational and Environmental Hygiene)

  • 제32권4호
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  • Pages.359-370
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  • 2022
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  • 2384-132X(pISSN)
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  • 2289-0564(eISSN)
한국산업보건학회 (Korean Industrial Hygiene Association)
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휘발성 유기화합물용 수동식 시료채취기 개발

Development of Passive Samplers for Volatile Organic Compounds

  • 장미연 (한국산업안전보건공단 산업안전보건연구원) ;
  • 이광용 (한국산업안전보건공단 산업안전보건연구원) ;
  • 전현진 (한국산업안전보건공단 산업안전보건연구원)
  • Miyeon, Jang (Occupational Safety and Health Research Institute, KOSHA) ;
  • Gwangyong, Yi (Occupational Safety and Health Research Institute, KOSHA) ;
  • Hyeonjin, Jeon (Occupational Safety and Health Research Institute, KOSHA)
  • 투고 : 2022.09.22
  • 심사 : 2022.12.17
  • 발행 : 2022.12.30
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초록

Objective: This study is intended to design a commercially available passive sampler and conduct performance test on its use as a media for evaluating a working environment. Methods: This study was conducted to select adsorbents, design models, and evaluate storage stability and sampling rates for the development of new types of passive samplers. Results: The impurity detection, adsorbent capacity and breakthrough volume of five types of activated carbon were tested for selection of an adsorbent. One product was selected in consideration of the efficiency of purchase. A number of passive samplers were designed in a radial style and a badge style using plastic as a material. The final two prototypes were made using molds or 3D printing. For the storage stability evaluation, samples were stored at different temperature for 1~21 days and then analyzed. Most of the chemicals had excellent storage stability when refrigerated. However, some chemicals such as dichloromethane and methyl ethyl ketone need to be analyzed as soon as possible after sampling. Conclusion: In this study, new types of passive samplers for 66 chemical compounds were developed. The evaluation of storage stability and sampling rates showed different results depending on the properties of the chemical substance. For some chemicals such as methyl ethyl ketone and dimethylformamide, activated carbon is inappropriate as an absorbent. In future studies, additional experiments are required on chemicals that are difficult to collect with activated carbon.

키워드

과제정보

본 연구는 산업안전보건연구원의 자체연구과제로 수행한 결과입니다.

참고문헌

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