Abstract ▼

The Busan Industrial Complex has developed as a general industrial complex that houses about 3,280 small and medium-sized businesses including machinery, steel manufacturing and petro-chemistry since its establishment in 1981(Shinpyeong·Jangrim), 1990(Myeongji·Noksan) and 1968(Sasang) respectively.<

The Busan Industrial Complex has developed as a general industrial complex that houses about 3,280 small and medium-sized businesses including machinery, steel manufacturing and petro-chemistry since its establishment in 1981(Shinpyeong·Jangrim), 1990(Myeongji·Noksan) and 1968(Sasang) respectively.

Three industrial complex are located in downtown Busan, about 360,000 residents are located near industrial complexes. One of the most serious environmental pollution problems in these areas is the increasing number of complaints about odor which is mainly due to the smell of chemicals and some organic matter decay in industrial complexes.

The data (2001~2014) from PRTR (Pollutant release and transfer registers) and air pollution monitoring stations were compared and their relation was analyzed. 109 hazardous air pollutants were measured in influenced residential areas (6 sites) and a control area (1 site) for 7 days every season.
The risk of atmospheric pollutants was assessed with LADD (Lifetime average daily dose) and RfD(Reference dose), RfC(Reference concentration), inhalation slope factor, the concentrations by Crystal Ball 11.0 (Mont carlo simulation) into excess cancer risk and hazard quotient. About 3,006 persons were completed questionnaires on the history of diseases to evaluate the health effects of pollution. Using health insurance data, cause of death statistics and cancer registry data, we calculated standardized hospital utilization ratio, mortality ratio, and standardized cancer incidence ratio, respectively. For exposure assessment, 805 biological samples were collected and heavy metals and metabolites of organic pollutants in urine were analyzed.

Pollutants released from 3 industrial complex are increasing, and major pollutants are volatile organic compounds such as methyl ethyl ketone, xylene and toluene. The mean concentration of PM₁₀ in air during last 10 years exceeded the annual standard and the concentrations of heavy metals such as Ni, Cr, Cu etc. in air were higher than those in other industrial complex areas and major cities. In addition, more than 70% of the residents were reported to suffer from odour and major symptoms related odour were headache, dizziness and nausea.

The ambient concentrations of heavy metals and VOCs in the influenced area of the Industrial Complex were higher than those in control area. In particular, the concentrations of toluene, dimethylformamide and methyl ethyl ketone in the influenced areas were higher than those in control areas and other industrial complexes. Most pollutant concentrations of the excess cancer risk (CR) and hazard quotient (HQ) at 50 percentile were not over the reference value (CR 1×10^-5, HQ 1).

In Shinpyeong·Jangrim and Sasang industrial complex, phlegm and cough symptom, death related to heart disease, and hospital utilization due to respiratory and cardiovascular disease was higher than that in the control area. Also, diagnosis on allergic disease and hospital utilization due to respiratory disease and dermatitis and eczema.

In Shinpyeong·Jangrim industrial complex, metabolites of pyrene(1-OHP), fluorene(2-HF), styrene(MA), and xylene(MHA) were higher than those in the control area. 2-HF in Sasang industrial complex and MA in Myeongji·Noksan industrial complex were also higher than those in the control area.

( 출처 : Abstracts 6p )

목차 Contents

• 표지 ... 1
• 목차 ... 2
• 표목차 ... 4
• 그림목차 ... 5
• Abstract ... 6
• Ⅰ. 서 론 ... 8
• Ⅱ. 연구내용 및 방법 ... 10
• 1. 조사지역 선정 ... 10
• 2. 지역 환경오염 자료 평가 ... 10
• 가. 화학물질 배출·사용자료 분석 ... 10
• 나. 매체별 측정망 및 악취 자료 분석 ... 10
• 3. 주거지에서의 유해대기오염물질(HAPs) 측정 및 위해도 평가 ... 11
• 가. 유해대기오염물질 측정 ... 11
• 나. 주요 유해물질의 위해도 평가 ... 11
• 4. 지역 환경보건 실태 파악 ... 11
• 가. 설문조사 및 생체시료 채취 ... 11
• 나. 국가 통계자료 분석 ... 12
• 5. 지역주민의 생체 중 환경오염물질 분석 및 평가 ... 13
• 가. 생체시료 중 유해물질 분석 ... 13
• 나. 생체 중 유해물질 농도의 영향요인 분석 ... 13
• 다. 환경오염노출과 건강의 관련성 평가 ... 14
• 6. 기타 ... 14
• Ⅲ. 연구결과 및 고찰 ... 15
• 1. 지역 환경오염 자료 평가 ... 15
• 가. 대기 모델링을 통한 오염물질 영향권 평가 ... 15
• 나. 화학물질 사용량(화학물질유통량자료, 2010년) ... 16
• 다. 화학물질 배출량(PRTR, 2001년~2013년) ... 17
• 라. 대기오염물질 배출량(CAPSS, 2013년) ... 18
• 마. 대기오염물질 측정망(대기환경연보, 2006년~2015년) ... 19
• 바. 하천 및 토양오염 영향 ... 22
• 사. 악취현황 ... 22
• 2. 주거지에서의 유해대기오염물질(HAPs) 측정결과 및 위해도 ... 25
• 가. 주거지의 유해대기오염물질 농도 ... 25
• 나. 위해도 평가 ... 29
• 3. 산단지역 환경보건 실태조사 ... 30
• 가. 설문조사 ... 30
• 나. 국가 통계자료 분석 ... 34
• 4. 생체시료 중 환경오염물질 ... 37
• 가. 소변 중 중금속 ... 37
• 나. 소변 중 VOCs 대사체 ... 38
• 다. 소변 중 PAHs 대사체 ... 39
• 라. 생체 내 오염물질 농도에 대한 기여요인 ... 40
• 마. 생체 오염물질 농도와 질환간의 관련성 ... 41
• Ⅳ. 결 론 ... 42
• 참고문헌 ... 44
• 끝페이지 ... 45