낙동강수계 휘발성유기화합물질 조사에 관한 연구
Investigation of Volatile Organic Compounds in Nakdong River System
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초록
A total of 36 volatile organic compounds in water samples collected 3 times (April, August, October) from 33 representative points along the Nakdong river and from 5 industrial complex discharge points were quantitated and summarized as follows. cis-1,2-Dichloroethylene was detected on the 1st, 2nd and 3rd investigations at 4 points (Kumho6, Suyong5, Kumi and Seongseo). 1,2-Dichloroethane was detected at 0.83 μg/L on the 2nd investigation at 1 point (Namgang4-1), and also detected at 0.08 μg/L and 1.55 μg/L on the 1st and 2nd investigations,repectively, at 1 point (Seongseo), and was detected on the 1st, 2nd and 3rd investigations at 1 point (Jinju) at 2.27 μg/L, 9.04 μg/L and 7.22 μg/L respectively. These detected concentration values were less than EPA and WHO drinking water guidelines. Risk assessment performed on cis-1,2-dichloroethylene revealed that the current level of the compound is less than estimated criteria and was not risky. On the other hand, 1,2-dichloroethane exceeded estimated criteria in the risk assessment, while its level was less than the WHO drinking water guideline.
Abstract
A total of 36 volatile organic compounds in water samples collected 3 times (April, August, October) from 33 representative points along the Nakdong river and from 5 industrial complex discharge points were quantitated and summarized as follows. cis-1,2-Dichloroethylene was detected on the 1st, 2nd and 3rd investigations at 4 points (Kumho6, Suyong5, Kumi and Seongseo). 1,2-Dichloroethane was detected at 0.83 μg/L on the 2nd investigation at 1 point (Namgang4-1), and also detected at 0.08 μg/L and 1.55 μg/L on the 1st and 2nd investigations,repectively, at 1 point (Seongseo), and was detected on the 1st, 2nd and 3rd investigations at 1 point (Jinju) at 2.27 μg/L, 9.04 μg/L and 7.22 μg/L respectively. These detected concentration values were less than EPA and WHO drinking water guidelines. Risk assessment performed on cis-1,2-dichloroethylene revealed that the current level of the compound is less than estimated criteria and was not risky. On the other hand, 1,2-dichloroethane exceeded estimated criteria in the risk assessment, while its level was less than the WHO drinking water guideline.
참고문헌 (24)
- 물환경종합평가방법 개발 조사연구(I~III), "국립환경과학원", ~ (2006)
- 내분비계 장애물질 환경 중 잔류실태조사, "국립환경과학원", ~ (2008)
- 특정수질유해물질 확대지정 및 배출허용기준 설정(VI), "국립환경과학원", ~ (2007)
- 영산강수계 잠정관리 유해물질 실태조사 및 예측시스템 개발, "김상돈", 영산강물환경연구소, ~ (2009)
- 김기동, "원주천과 섬강 수계의 내분비계 장애물질과 무기이온과 연관성", 한국환경분석학회지, 8(1), pp.41~44 (2005), 한국환경분석학회
- 산업폐수의 미량 유해물질 최적관리방안에 관한 연구, "김창원", 낙동강물환경연구소, ~ (2006)
- 낙동강수계의 중금속 및 휘발성유기화합물질의 거동에 관한 연구(II), "서용찬", 낙동강물환경연구소, ~ (2006)
- 사람의 건강보호항목 확대를 위한 유해물질 조사 및 관리방안 도출, "신호상", ~ (2007)
- 상수원수의 안정성 및 유해성 평가, "오정은", 낙동강물환경연구소, ~ (2007)
- 이석헌, "연속회분식 반응조 공정에서 하수 중의 nonylphenol ethoxylates의 분해 및 제거", 상하수도학회지, 18(5), pp.680~688 (2004), 대한상하수도학회
- 산업계 오염원 발생원단위 및 배출 특성 조사(I~II), "이승환", 낙동강물환경연구소, ~ (2007)
- 수질측정망 운영계획, "환경부", ~ (2009)
- 수돗물에서 미량유해물질 관리방안 연구(III), "한국과학기술연구원", ~ (2007)
- 수계별 잠정관리 유해물질 실태조사 및 예측시스템 개발, "허성남", 낙동강물환경연구소, ~ (2009)
- A. Bianchi, "VOCs in the Surface Water of a British", Water Research, 32(2) (1998)
- Birnbaum, L.S., , Environmental Health Perspectives, 111(4), pp.389~394 (2003)
- Ekbom, A., , Journal of the National Cancer Institute, 95(16), pp.1238~1240 (2003)
- "EPA Method 524.2", ~
- Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Man, "IARC", WHO, 192~ (1986)
- IARC, "IARC Monographs on the evaluation of carcinogenic risk of chemicals to humans, volume 35: Polynuclear aromatic compounds, Part 4: Bitumens, coal-tars and derived products, shale-oils and soots" (1985), International Agency for Research on cancer
- IARC Monographs on the Evaluation of Carcinogenic Risks to Humans. Diesel and Gasoline Engine Exhausts and Some Nitroarenes, "IARC", ~ (1989)
- Jobling, S., , Aquatic Toxicology, 66, pp.207~222 (2004)
- Robert J. Gilliom, "Pesticides in U.S. streams and groundwater", ES&T, 15, pp.3409~3414 (2007)
- Transport, Behavior, and Fate of VOCs in Streams, "USGS", ~ (1998)