일부 공단지역 내 이산화질소에 의한 개인노출 농도에 관한 연구 (Personal Exposure Level of Nitrogen Dioxide in an Industrial Area)

서지정보

· 발행기관 : 한국환경보건학회
· 수록지 정보 : 한국환경보건학회지 / 35권 / 1호 / 11 ~ 20페이지
· 저자명 : 전용택, 양원호, 손부순, 조태진

초록

This study was conducted in industrial area. The level of nitrogen dioxide was measured indoor, outdoor, work and
personal in an study area within 5 km from source of pollution and control area 15 km farther from August, 2006 to
September. The followings are the summary of this research. The concentration of the indoor and the outdoor NO2 levels
in the industrial area are 18.41±6.35 ppb, 18.51±3.26 ppb each, and the indoor/outdoor concentration rate is 0.99.
The concentration of NO2 in the workplace is 18.59±10.16 ppb, and the individual exposure rate is 18.80±5.71 ppb. The
concentration of the indoor and the outdoor NO2 levels control area are 12.57±3.82 ppb, 9.68±2.16 ppb each, and the
indoor/outdoor concentration rate is 1.33. The personal exposure rate is 14.49±10.06 ppb. The residents of the each area
and those of the comparative area spend 80.9% and 76.9% each their time in the indoor. It shows they spend most of
their time in indoor. The predictions of the individual exposure rates in the industrial area and the comparative area are
15.10±6.14 ppb and 10.52±3.82 ppb each, The concentration levels measured by passive sampler are 18.80±5.71 ppb
and 14.49±10.34 ppb each. The result of the research is the analysis of the personal exposure rate in indoor, outdoor
and workplace of industrial area. This research may bo used as a basic data to manage and to establish the plan for NO2
gas of the industrial area.

영어초록

This study was conducted in industrial area. The level of nitrogen dioxide was measured indoor, outdoor, work and
personal in an study area within 5 km from source of pollution and control area 15 km farther from August, 2006 to
September. The followings are the summary of this research. The concentration of the indoor and the outdoor NO2 levels
in the industrial area are 18.41±6.35 ppb, 18.51±3.26 ppb each, and the indoor/outdoor concentration rate is 0.99.
The concentration of NO2 in the workplace is 18.59±10.16 ppb, and the individual exposure rate is 18.80±5.71 ppb. The
concentration of the indoor and the outdoor NO2 levels control area are 12.57±3.82 ppb, 9.68±2.16 ppb each, and the
indoor/outdoor concentration rate is 1.33. The personal exposure rate is 14.49±10.06 ppb. The residents of the each area
and those of the comparative area spend 80.9% and 76.9% each their time in the indoor. It shows they spend most of
their time in indoor. The predictions of the individual exposure rates in the industrial area and the comparative area are
15.10±6.14 ppb and 10.52±3.82 ppb each, The concentration levels measured by passive sampler are 18.80±5.71 ppb
and 14.49±10.34 ppb each. The result of the research is the analysis of the personal exposure rate in indoor, outdoor
and workplace of industrial area. This research may bo used as a basic data to manage and to establish the plan for NO2
gas of the industrial area.

참고자료

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