FPXRF를 이용한 어린이 놀이시설의 페인트 표면 납 농도 평가

김남수; 최승현; 조광성; 김진호; 함정오; 안규동; 이병국

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자료유형: 학술저널

저자정보: 김남수 (순천향대학교 환경산업의학연구소) 최승현 (순천향대학교 환경산업의학연구소) 조광성 (순천향대학교 환경산업의학연구소) 김진호 (순천향대학교 환경산업의학연구소) 함정오 (순천향대학교천안병원 산업의학과) 안규동 (순천향대학교 환경산업의학연구소) 이병국 (순천향대학교 환경산업의학연구소)

저널정보: 한국산업보건학회 (구 한국산업위생학회) 한국산업보건학회지 한국산업보건학회지 제18권 제2호

발행연도: 2008.1

수록면: 133 - 140 (8page)

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연구방법

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연구결과

초록· 키워드

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In order to evaluate the possible environmental lead hazard in children's playground and to test the practicability of field portable x-ray fluorescence(FPXRF) for environmental lead measurement, authors investigated lead concentration of lead-based paint on the surface of children's playing equipments in the playground of 13 apartments using FPXRF at the site in city A, Choongnam province. 93 spots were determined surface lead concentrations 3 times each using a FPXRF. Out of 93 spots, 83 spots (92%) were revealed to have lead in paint and mean concentration was $1.12{\pm}1.76mg/cm^2$. The mean concentration of lead on the surface of playing equipments at the apartments near the main street was $1.20mg/cm^2$ and higher than those at the apartments far away from the main street($0.81mg/cm^2$)(p<0.05). The mean concentration of lead on the surface of playing equipments painted with yellow color was $3.23mg/cm^2$ and the highest among all colors, whereas equipment painted white color was non-detectable. PVC and etc materials for construction of playing equipment showed higher surface lead concentration than other materials. The result suggests that it is necessary to be taken caution of the lead exposure in the playground of apartment and it should be taken any kind of confirmative action to prevent unwanted lead exposure from surface lead source of playing equipment. Authors found that FPXRF was very reliable and useful for field measurement to detect lead on the painted surface.

#lead-based paint #FPXRF #Field-Portable X-ray Fluorescence)

참고문헌 (41)

참고문헌 신청

안규동 / 2004 / 휴대용 x-ray fluorescence와 high volume air sampler를 이용한 작업장 공기 중 납 농도 비교 연구 / 한국산업위생학회지 14(1):71~76

안규동 / 2001 / 휴대용 X-Ray 형광기기(XRF)를 이용한 공기 중 납 농도 평가 / 한국산업위생학회 11(3):235~240

윤충식 / 2006 / 유아교육시설의 표면 및 공기 중 납 농도 평가 / 한국환경보건학회지 32(1):1~7

이익진 / 2004 / 납 사업장내 토양오염에 관한 연구 / 한국산업위생학회지 14(3):290~300

이준복 / 2006 / 서울시내 어린이 놀이터 토양오염도 평가 / 한국환경보건학회지 32(4):249~253

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