This study examines the correlation between livestock odor civil petitions and the establishment of malodor control areas in Jeju Special Self-Governing Province, focusing on swine farms where numerous civil petitions regarding malodors have been received. After the designation of the malodor control areas, high odor concentrations occurred in Aewoleup and Jocheon-eup, and the odor concentration decreased in other areas. The number of civil petitions shows a consistent annual trend, with increased petitions from March, peaking during summer (July and August), and decreasing from September into winter. In Jeju-si, there were many civil petitions in Hallim-eup and Aewol-eup where there were many malodor control areas. However, in Seogwipo-si, there were also many civil petitions in Pyoseonmyeon, where there is no malodor control area. Additionally, we compared the average multiple of compound malodors and the rate of exceeding the maximum allowable emission level for compound malodors with the number of livestock malodor civil petitions to assess the actual state of malodors. The results reveal a stronger correlation between the number of civil petitions and the rate of exceeding the compound malodors allowable emission level than the average multiple for compound malodors. These findings provide valuable insights into addressing livestock odor concerns and enhancing malodor control measures in Jeju Island.

The study of odor generation conditions in urban areas which were outside odor controlled(or management) areas were investigated using the air dilution olfactory method and instrumental analysis in Incheon city. From the study the generation of odor from residential sources and industrial sources was different from region to region. Odor intensity was high in industrial regions in the afternoon, but was low in school regions in urban areas. From the analysis, more effective regional policy suggestions to address different kinds of odor problems in urban areas are proposed.

본 연구에서는 도시지역의 악취발생에 대하여 인천지역의 악취관리지역 이외 지역인 도심지역을 대상으로 관능법을 이용한 시민 모니터링을 통하여 조사를 진행하였다. 조사 결과 지역에 따라 지역별로 생활악취와 산업부분 악취발생이 서로 다르게 나타났으며 시 간별로는 대부분 저녁이나 아침시간대에 세기가 강한 악취를 감지할 수 있었다. 이러한 분석의 결과를 갖고 도시지역으로서 악취관리지역 이외의 지역에 대한 악취 문제를 해결 하기 위한 방안을 검토하고 실천방안을 제시하였다.

The relation between civil appeals of odor in major regions of Incheon area and the operation of odor management area was examined for recent several years. From the studies the civil appeals of odors in the odor management area were closely related and estimated to decrease gradually with the tendency of civil appeals of odors neighboring and outside the odor controlled regions showed the tendency of increase in the Incheon area. To explain those phenomena detailed analysis was conducted with quality analysis of those area.

When it evaluates the odor actual investigation of the odor control restricts in Gyeonggi-do during 2004 and 2009 year, The complex odor at 4 industrial complexes was appeared gradually to be decreased after 2006 year, Excess cases of standard in Banwol, Sihwa, Banwol plating, and Asan industrial complexes were 9 times, 9times, one times and one times respectively, Excess odor substances changed every year in Sihwa and Banwol industrial complex, but Hydrogen sulfide is exceeded odor emission standards in 2006, 2007, 2009 year continually. On the other hand, the cases that complex odor and specified odor substances were exceeded simultaneously were 40.9% of total, and the rest of cases were estimated as to be caused by the other appointment compounds or the lack of quality control. The corelation (R²) of complex odor concentration and the number of resident complaint was 0.434 at Sihwa industrial complex, 0.878 at Banwol industrial complex and 0.434 at Asan industrial complex. also, corelation (R²) of complex odor and data of odor auto monitoring was 0.145 at Sihwa industrial complex and 0.964 at Banwol industrial complex. therefore, Sihwa industrial complex is partially demanded the check of sampling site and the quality control on the complex odor.

The results of managing odor controlled areas which were the industrial complexes in Incheon area were estimated to produce the improvement methods of management those areas. The odor characteristics and the state of odor detection by questions with living citizens neighboring the area were estimated and many kinds of odors were smelt with the locations and the elapse of time. And the more effective management methods in odor controlled regions were investigated.

Odor management area was introduced by Odor prevention laws in 2004. Odor is generated a lot of sources. It is generated from various process as well as stack outlet. So it is hard to control odor. The ministry of environment develops the system to control odor. Nineteen areas were selected as Odor management area. Odor management area should be conducted for periodical research on the actual condition. Odor is normally measured by Odor analysis method. However, there are some difficulties to conduct by Odor management area because of measurement frequency, limitation of areas and high cost. Therefore we need to figure out how to reinforce this performance in Odor management area. So we have checked possibility of monitoring system with realtime odor monitoring, electron sensor, mobile communication and odor modeling system. The Odor monitoring system is consist of realtime monitoring system and electron sensor system. The Odor monitoring system could be checked for odor concentration and source of odor by accessing internet and mobile communication.

This study was conducted to identify status of odor managing zones in incheon metropolitan city. There are four odor managing zones in incheon ; Namdong industrial complex, Seobu industrial complex, Seoknam-Wonchangdong industrial complex, Baekseok-Oryudong area. Each zone with 16 sampling sites consisted of three parts. One was inner area (1-1~1-4 site) and another was boundary area (2-1~2-4 site) and the third was outer area (3-1~3-8 site). We analyzed quarterly 18 items of odor pollutants in order to investigate air quality of odor managing zones during 2006. Data of inner area was higher than that of boundary or outer area and concentration of odor pollutants of night was higher than that of day. Overall results of this study showed that concentration of odor pollutants in some sampling sites of boundary and outer area was too low (about ND). Especially ambient hydrogen sulfide of inner area (1-1 site) and boundary area (2-1 site) in baekseok-oryudong odor zone were 0.82 ppm and 0.55 ppm respectively due to landfill gas.

삶의 질이 점차 높아짐에 따라 환경에 대한 관심이 많아지고 있으며, 환경 민원 중 악취문제가 상당 부분을 차지하고 있다. 악취는 발생원인 물질의 특성 및 화학반응 등에 따라 취기가 다양하게 바뀔 수 있다. 또한 극히 낮은 농도에서도 감지되며 발생 지역의 기상이나 지형 등의 상황에 따라 국지적･순간적으로 발생･소멸하는 특성이 있다. 그로 인해 악취발생 원인해석 및 관리에 많은 어려움을 겪고 있는 실정이다. 특히 광범위하고 다양한 악취배출원이 설치･운영 중인 수도권매립지에는 황화합물, 질소화합물, 지방산류, 알데히드류, 탄화수소류, 염소화합물 등 여러 형태의 악취가 발생할 수 있다. 악취관리의 중요한 요소는 다양한 발생원에서 나타나는 관능 오염인 관계로 객관적인 측정과 관리가 어렵다는 특징이 있다고 할 수 있다. 이러한 문제점을 개선하기 위해 최근 악취관리지역 내 비교적 활발하게 설치･운영되고 있는 악취고정 측정망이 확대 적용되고 있는 실정이다. 또한 수도권매립지 내부에도 2011년 이후부터 대기환경 실시간 악취측정망이 매립지 내부 20개 지점에서 운영 중이며, 악취 발생과 더불어 확산 방향을 파악할 수 있도록 풍향, 풍속, 기압 등 기상장비를 설치하여 넓은 지역을 상시 측정하고 있다. 또한 점오염원인 폐기물자원화시설 배출구에도 악취고정 측정망을 추가 설치 중에 있다. 이러한 배출구 및 부지내부 악취고정 측정망을 토대로, 광범위한 수도권매립지 지역을 1권역 배출구, 2권역 부지내부, 3권역 부지경계 3개 권역으로 구분하고, 악취방지법에서 규정하고 있는 지정악취물질을 황화합물류, 아민류, 탄화수소류로 구분하여 주요 악취측정센서를 통해 측정하고 이를 데이터베이스(DB)화 하고 있다. 이러한 방식은 암모니아를 비롯한 다양한 악취성분이 비교적 객관적으로 측정되어 자료로 저장되는 최신 시스템으로 악취 발생 추이 및 주변 지역민원 원인의 연관성을 확인할 수 있다는 특징을 지니고 있다. 이를 통해 비교적 정확하게 수도권매립지 부지내부 지점의 농도를 모니터 할 수 있고, 향후 지점의 이동･확대를 통하여 수도권매립지의 악취 확산추이를 객관적으로 모니터할 수 있을 것으로 기대되고 있다. 따라서 수도권매립지와 같은 광범위한 지역을 효과적으로 관리하는 방법으로 첫째, 폐기물자원화시설 배출구와 같은 점오염원에 악취 배출 특성을 실시간으로 측정하는 센서를 설치하고, 둘째, 매립장과 같은 면오염원 주요위치에 악취측정센서를 격자망으로 구성하고, 셋째 해당지역의 권역화를 통해 악취 흐름 방향별로 실시간 추적･관리하게 된다면 광범위한 지역의 효율적인 악취관리가 이루어 질 수 있을 것으로 판단된다.