초록 ▼

우리나라는 산업화·공업화로 단기간에 빠른 경제성장을 이뤄냈으나 이러한 발전과 동반한 환경오염으로 인한 피해 민원이 지속적으로 발생하고 있다. 본 연구 대상지역인 여수 국가산업단지는 1969년 종합적인 석유화학단지로 조성되기 시작하여 1979년 최종 완공되었으며, 현재 석유화학산업(109 개, 48 %) 및 기계(75 개, 33 %) 업종 등을 포함하여 227 개 업체가 입주하여 운영 중에 있다.

장기간 운영된 여수석유화학산업단지에서 발생되는 환경오염물질과 함께 최근 잦은 폭발사고(‘13.3.14, 대림산업)로 인하여 주

우리나라는 산업화·공업화로 단기간에 빠른 경제성장을 이뤄냈으나 이러한 발전과 동반한 환경오염으로 인한 피해 민원이 지속적으로 발생하고 있다. 본 연구 대상지역인 여수 국가산업단지는 1969년 종합적인 석유화학단지로 조성되기 시작하여 1979년 최종 완공되었으며, 현재 석유화학산업(109 개, 48 %) 및 기계(75 개, 33 %) 업종 등을 포함하여 227 개 업체가 입주하여 운영 중에 있다.

장기간 운영된 여수석유화학산업단지에서 발생되는 환경오염물질과 함께 최근 잦은 폭발사고(‘13.3.14, 대림산업)로 인하여 주변지역(삼일동, 주삼동, 해산동, 묘도동) 주민과 지자체에서는 이로 인한 건강영향에 대한 우려가 높아 산단 주변지역에 대한 주민건강검진 및 역학조사, 환경영향평가 실시와 이주대책 수립 요구(여수시 삼일동 지역발전협의회) 등 다양한 민원이 증폭되고 있는 실정이다 (’13.4, 여수시).
(출처 : 본론 Ⅰ. 서 론 7p)

Abstract ▼

Yeosu industrial complex has produced a majority of petrochemical products since 1979. In spite of a huge industrial growth during the last 4 decades, there has been an environmental pollution in the surrounding areas. As inhabitants have raised their concerns about pollution and human health effect

Yeosu industrial complex has produced a majority of petrochemical products since 1979. In spite of a huge industrial growth during the last 4 decades, there has been an environmental pollution in the surrounding areas. As inhabitants have raised their concerns about pollution and human health effect, and sufficient information on hazardous substance emissions and production was provided by government, they worried about their environmental health status. For these reasons, the air pollution and biological exposure were investigated in the surrounding areas of Yeosu industrial complex.

In this study, we evaluated the effects of pollutant emissions from the complex on the ambient quality in the surrounding regions. Volatile organic compounds (VOCs) and polycyclic aromatic hydrocarbons (PAHs) were monitored at 10 sites in the residential areas by distance from the petrochemical complex. Biological exposure was assessed using questionnaire, and concentrations of some heavy metals and metabolite of organic chemicals in urine and blood samples of 609 residents.

Ambient concentrations of VOCs and PAHs in the surrounding area were higher than those of the area far from the industrial complex. In particular, the concentration of benzene (2.01 ppb) in several areas exceeded the annual standard (1.5 ppb). The mercury levels was 0.67 ㎍/g-cr in urine of the residents living nearby the petrochemical industrial complex, which was higher than that of comparison group (0.58 ㎍/g-cr). The urinary metabolites of some organic compound (VOCs and PAHs) levels were higher in the residents living nearby compared with those of the residents living far from the industrial complex. The geometric mean levels of urinary metabolites of all VOCs and PAHs, such as t,t-muconic acid, hippuric acid, methylhippuric acid, phenylglyoxlic acid, mandelic acid, 1-hydroxypyrene, 2-naphthol, 2-hydroxyfluorene, and 1-hydroxyphenanthrene in the residents living nearby were 45.17, 213.34, 307.38, 284.05, 303.30, 0.22, 4.74, 0.36, and 0.41 ㎍/g-cr, respectively, whereas those of residents far from the petrochemical industrial complex were 39.49, 197.86, 298.46, 228.06, 252.32, 0.21, 3.83, 0.25, and 0.16 ㎍ /g-cr, respectively. Multi-regression analysis showed that residential region, gender, and smoking habit contributed to the concentrations of pollutants in urine and blood. The ratio of diagnostic experience on the chronic and acute disease such as diabetes, asthma, COPD, and allergic disease in questionnaire (about 30 diseases) did not show statistically significant relationship between regions after adjusting the confounding factors (gender, age, status of income and education, smoking, drinking, the distance from the industrial complex) in this study.

In conclusion, it is considered that there are significant relations between air pollution and biological exposure in the areas near petrochemical industrial complex. However, the effect on the health of inhabitants was found not significant, given that air pollution levels did not exceed the national guidelines and differences were not found in the health questionnaire.
(출처 : Abstract 5p)

목차 Contents

• 표지 ... 1
• 목차 ... 2
• 표목차 ... 3
• 그림목차 ... 4
• Abstract ... 5
• Ⅰ. 서 론 ... 7
• Ⅱ. 연구내용 및 방법 ... 8
• 1. 연구목적 ... 8
• 2. 대기 모델링을 통한 배출원 주변 영향권 및 비교지역 선정 ... 8
• 3. 환경오염수준 조사 ... 8
• 4. 산단지역 환경보건 실태조사 ... 9
• 5. 생체시료 분석내용 및 분석방법 ... 9
• Ⅲ. 연구결과 및 고찰 ... 12
• 1. 대기 모델링을 통한 오염물질 영향지역 평가 ... 12
• 2. 주요 오염물질 배출량 조사 ... 14
• 3. 환경오염도 ... 15
• 4. 연구 참여자의 현황 및 특성 ... 19
• 5. 요(尿) 및 혈액 중의 유해중금속 노출수준 ... 22
• 6. 요 중 휘발성유기화합물(VOCs) 대사체 농도 ... 23
• 7. 요 중 다환방향족화합물(PAHs) 대사체 농도 ... 25
• 8. 요 중 Cotinine 농도에 따른 생체내 오염물질 수준 ... 27
• 9. 생체내 오염물질 농도에 대한 기여요인 ... 30
• Ⅳ. 결 론 ... 32
• 참 고 문 헌 ... 34
• 붙임 ... 35
• 끝페이지 ... 67