휴대용 GC/MS(HAPSITE)를 이용한 유해화학물질 분석

양희선(H. S. Yang),박연신(Y. S. Park),윤이(Y. Yoon),박춘화(C. H. Park),노혜란(H. R. Noh),유정아(J. A. Yoo),이문순(M. S. Lee) 한국해양환경·에너지학회 2007 한국해양환경·에너지학회 학술대회논문집 Vol.2007 No.-

유해화학물질 관련 대기오염사고 대응을 위한 화학물질사고대응정보시스템 (CARIS)

김철희 ( C. H. Kim ),박철진 ( C. J. Park ),임차순 ( C. S. Im ),김민섭 ( M. S. Kim ),박춘화 ( C. H. Park ),천광수 ( K. S. Chun ),나진균 ( J. G. NA ) 한국환경영향평가학회 2003 환경영향평가 Vol.12 No.1

The emergency response modeling system CARIS has been developed at CCSM (Center for Chemical Safety Management),NIER(National Institute of Environmental Research) to track and predict dispersion of hazardous chemicals in Korea. The main objective of CARIS is to support making decision by rapidly providing the key information on the efficient emergency response of hazardous chemical accidents for effective approaches to risk management. In particular, the integrated modeling system in CARIS consisting of a real-time numerical weather forecasting model and air pollution dispersion model is supplemented for the diffusion forecasts of hazardous chemicals, covering a wide range of scales and applications for atmospheric information. In this paper, we introduces the overview of components of CARIS and described the operational modeling system and its configurations of coupling/integration in CARIS. Some examples of the operational modeling system is presented and discussed for the real-time risk assessments of hazardous chemicals.

사고대비물질 취급시설 관리방안 연구

김성범 ( S. B. Kim ),박춘화 ( C. H. Park ),조문식 ( M. S. Cho ),이진선 ( J. S. Lee ),김정민 ( J. M. Kim ),노혜란 ( H. R. Noh ),석광설 ( G. S. Seok ) 한국안전학회(구-한국산업안전학회) 2012 한국안전학회지 Vol.27 No.3

The leakage of toxic chemicals impact seriously on human being and environment, therefore during their treatment process, a proper management system is necessary to control their toxic effect. This study was designed to suggest the management regulation that supports business managers and facilities management. There are no extra regulation to control emergency accidents and terrors in chemical facilities. Developed countries like USA operate the management standards to control the toxic chemical and facilities according to their toxicity and processes. In order to solve this problem, we have analysed the advanced nations standard methods of security in chemical plants to study the new security management regulation which helps to prevent the chemical accidents. Especially, in USA, CCPS (Center for Chemical Process Safety), SVA (Security Vulnerability Assessment) and RBPSs (Risk-Based Performance Standards) of DHS (Department of Homeland Security) were invest I gated. On the basi of the results, we have suggested the application methods of the security and safety regulation in Korea.

환경부의 화학사고 예방 및 대응정책

윤이(Y. Yoon),김학주(H. J. Kim),양희선(H. S. Yang),박춘화(C. H. Park),신성일(S. I. Shin),조문식(M. S. Cho),김성범(S. B. Kim),박연신(Y. S. Park),이문순(M. S. Lee) 한국해양환경·에너지학회 2007 한국해양환경·에너지학회 학술대회논문집 Vol.2007 No.-

화학물질 유통량 증가와 신규화학물질의 지속적인 도입 등으로 대형 화학사고 발생가능성이 증가되고 있고, 또한 유해화학물질을 이용한 화학테러에 대한 사회적인 우려가 가중되고 있다. 화학물질은 제조, 사용, 폐기 등 전 과정에서 다양한 경로를 통하여 인체와 환경에 노출되어 영향을 미칠 수 있다. 특히 화학사고는 치명적 재난을 가져올 잠재력을 가지고 있기 때문에 철저한 관리와 사고발생시 신속ㆍ정확하게 대처할 수 있도록 대비하는 것이 중요하다. 그간 환경부는 화학물질 관리의 주체로서 화학물질 사고를 사전예방하고, 상시 대응이 가능하도록 각종 사업을 추진해 왔다. 2004년 유해화학물질관리법 개정을 통해 사고발생가능성이 높거나 사고발생시 그 피해규모가 클 것으로 우려되는 화학물질을 사고대비물질로 지정ㆍ관리하고 유해화학물질 취급시설 관리 기준을 강화하는 등 화학사고 예방을 위한 각종 제도를 발전시켜 왔으며, 사고발생에 대비하여 대응조직을 정비하고 화학사고 예방을 위한 정책개발과 대응에 필요한 기술 지원을 담당할 전담조직을 설치ㆍ운영 중에 있다. 또한, 사고현장에서의 임무수행을 위해 개인보호 및 탐지ㆍ측정 등의 대응장비를 단계적으로 확충하고 있으며, 소방ㆍ경찰ㆍ지자체 공무원 등을 대상으로 교육프로그램을 운영하고 있다. 화학물질마다 위험ㆍ유해성이 다르므로 방제요령, 피해영향범위 등 종합적인 사고대응정보를 실시간 현장대응기관에 제공하는 화학뭉질사고대응정보시스템을 구축하여 전국의 대응기관에서 사용하고 있고, 잔류성 화학물질 사고의 경우, 사고로 인한 영향을 예측하여 사고지역을 관리하기 위한 사고 후 영향조사 제도를 시행중에 있다. 또한, 유해화학물질 운송차량의 이력관리와 실시간 사고를 모니터링 할 수 있는 유해화학물질 운송차량 관리시스템을 구축 중에 있으며, 화학사고 출동차량 확보, 사고대응 기술 및 각종지침을 개발하여 사고현장 대응 능력을 개선하고 화학물질 및 화학제품 정보를 일반국민까지 확대 제공할 예정이다. Due to increase of chemicals distribution amount and continuous introduction of new chemicals, the occurrence possibility of chemical accidents is gradually increasing and the social caution on terrors using hazardous chemicals is growing heavier. Chemicals can exposure to human and environment through various pathways in their life cycle including production, use, discharge, etc. Especially chemical accidents has possibility to cause fa때 disaster, and thus it is very important to radically manage chemicals and to prepare for quick and correct countermeasures of chemical accidents. So far, the Ministry of Environment as the central managing body of chemical management, has been proceeding various projects for the preliminary prevention and the ordinary response. 1) Through revision of the Toxic Chemical Control Act, it has been developing various systems to prevent chemical accidents including reinforcement of management standard of hazardous chemicals handling facilities and designation & management of Accident Precaution Chemical that have a high risk of accident or are likely to result in a disastrous damage in case of an accident. 2) It has promoted and expanded its organizations including establishing and managing the exclusive body which supplies technical supports that are necessary to develope policy and response system to prevent chemical accidents. 3) It in stages expanded response equipments including personal protection equipments, detection and analysis instruments for better performance of on-site task. 4) It has been operating education programs targeting early response agents including fire fighter, police, local government civil servants, etc. 5) It established the Chemic머 Accidents Response Information System(CARIS) and various response organization are using the system The CARIS supplies on-site response agents a comprehensive accident response information including toxicity and hazard, decontamination method, impacted area, etc. and also 6) it has been enforcing the "Accident Impact Assessments system" which predicts and impact of the accident and through this manages the contaminated area. In addition, the MOE will continuously proceed the following efforts: 1) the establishment of the Toxic Chemicals Transport Vehicle Management System which traces the course of toxic chemical transport vehicle and monitors the accident in real time, 2) the extention of information supply on chemicals and chemical products to civilian, 3) the modification of on-site response capacity through developing accident response technologies and various guidelines, and 4) the purchase of the Special Vehicle for Chemical Accidents.

유해화학물질 대기확산 예측을 위한 RAMS 기상모델의 적용 및 평가 : CARIS의 바람장 모델 검증 Validation of the Operational Wind Field Generation System in CARIS

김철희,나진균,박철진,박진호,임차순,윤이,김민섭,박춘화,김용준 한국대기환경학회 2003 한국대기환경학회지 Vol.19 No.5

The statistical indexes such as RMSE(Root Mean Square Error), Mean Bias errer, and IOA(Index of agreement) are used to evaluate 3 Dimensional wind and temperature fields predicted by operational meteorological model RAMS(Regional Atmospheric Meteorological System) implemented in CARIS(Chemical Accident Response Information System) for the dispersion forecast of hazardous chemicals in case of the chemical accidents in Korea. The operational atmospheric model, RAMS in CARIS are designed to use GDAPS, GTS, and AWS meteorological data obtained from KMA(Korean Meteorological Administration) for the generation of 3-dimensional initial meteorological field. The predicted meteorological variables such as wind speed, wind direction, temperature, and precipitation amount, during 19~23, August 2002, are extracted at the nearest grid point to the meteorological monitoring sites, and validated against the observations located over the Korean peninsula. The results show that Mean bias and Root Mean Square Error are 0.9(m/s), 1.85(m/s) for wind speed at 10m above the ground, respectively, and 1.45(℃), 2.82(℃) for surface temperature. Of particular interest is the distribution of forecastion error predicted by RAMS with respect to the altitude; relatively smaller error is found in the near-surface atmosphere for wind and temperature fields, while it grows larger as the altitude increases. 0verall, some of the overpredictions in comparisons with the observations are detected for wind and temperature fields, whereas relatively small errors are found in the near surface atmosphere. This discrepancies are partly attributed to the oversimplified spacing of soil, soil contents and initial temperature fields, suggesting some improvement could probably be gained if the sub-grid scale nature of moisture and temperature fields was taken into account. However, IOA values for the wind field(0.62) as well as temperature field(0.78) is grater than the 'good' value criteria(>0.5) implied by other studies. The good value of IOA along with relatively small wind field error in the near surface atmosphere implies that, on the basis of current meteological data for initial fields, RAMS has good potentials to be used as a operational meteorogical model in predicting the urban or local scale 3-dimensional wind fields for the dispersion forecast in association with hazardous chemical releases in Korea.