• 대한안전경영과학회지
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• 제6권2호
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• pp.49-65
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• 2004

Ministry of Environment developed ‘Emergency Response Information System (ERIS)’ in 2001, which is in operation. As a next step, currently National Emergency Response Information System (NERIS) is being developed. The main difference among ERIS and NERIS is to enhance the system in the national level, including transportation of hazardous materials. This paper introduces concepts and methods applied to NERIS, especially HAZMAT, and the information system, operating strategies. Based on GIS and transportation-network data, the best route can be offered using Risk Analysis. Strategies for reporting and first-response information systems are also designed for emergencies in the paper.

• 청정기술
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• 제2권2호
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• pp.192-200
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• 1996

기계산업분야에 청정기술을 도입하여 적용시키기 위해서는 이를 위한 기본적인 전략이 수립되어야 한다. 이를 위해서 기계산업분야에서 배출되는 폐기물 및 오염물질을 그 발생방법에 따라 분류하는 한편 제품의 기획단계에서 부터 폐기되는 각 제품생산단계에서의 역할의 중요성을 반영하였다.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2006년도 추계학술대회 논문집
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• pp.631-635
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• 2006

DC traction power system is operated ungrounded to minimize the stray current. This causes rail potential increase and makes hazardous condition to the person in touch with running rails. To prevent the hazardous condition, maximum allowable limits on rail potential rise are set by regulations in advanced foreign countries. In this paper, the simplified calculation methods for the rail potential rise and the stray currents are discussed.

• 한국안전학회지
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• 제6권1호
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• pp.39-53
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• 1991

Prior to being prepared the surveilance method and the surveilance system of chemical hazards, the employer's investigastion of the newly-registered-chemical hazards has been to be under obligation along with legislation of the Hazardous Chemicals Control Act and revision of the Industrial Safety & Health Act in 1990. In order to make up the chemical hazards examining plan and to frame the chemical hazards investigating system about the newly-registered chemicals and the existing hazardous chemicals in worksite environments, the KISCO's chemical hazards surveilance program is methodologically researched and presented.

• 과학기술정책
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• 제2권20호통권20호
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• pp.26-28
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• 1992

• 한국산업보건학회지
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• 제24권4호
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• pp.425-435
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• 2014

Objectives: This study was performed in order to establish reliable and relative selection criteria for hazardous substances requiring management(HSRM) in the Occupational Safety and Health Act in Korea. Methods: To determine the relative criteria and weight of evidence for HSRM, we analyzed the difference between the selection method of priority substances in studies by KOSHA(Korea Occupational Safety and Health Agency) and the European Union Risk Ranking Method(EURAM). In addition, 597 hazardous substances with exposure limit valueswereanalyzed and the posted health hazards classification by MOEL(Ministry of Employee and Labor), MOE(Ministry of Environment), and EU CLP(Classification, Labelling and Packaging regulation) were compared based on GHS(Globally Harmonized System of classification and labelling of chemicals) criteria. The existing HSRM(167 substances) were evaluated for suitability by the proposed criteria in this study. Results: As a result of this study, the criteria and procedures for selecting HSRM in the Occupational Safety and Health Act were arranged utilizing GHS health hazard classification results, occupational disease cases and domestic use situations. Conclusions: The applicability of the proposed criteria was proved via the evaluation of existing HSRM(167 substances). Most HSRM (161 substances) were found to correspond to a significant health effect or substantial health effect. The question of whether to include the six substances that have been found to have general health effects as HSRM would be require further research.

• 한국산업보건학회지
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• 제25권3호
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• pp.285-293
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• 2015

Objectives: This study was conducted in order to ascertain the important factors for SMEs in managing the risks of chemicals and to suggest a government role in strengthening the responsibility of small and medium enterprises(SMEs) as employers. Methods: About 100 enterprises were surveyed in Incheon. A questionnaire for employers and walk-through surveys by occupational hygienists were performed at each enterprise. Results: The results showed that most employers thought chemicals were not hazardous but chemical management was needed. When employers determine how to manage chemicals, they rely heavily on personal experience and rather less on information from the government or experts. However, if employers think the chemicals are hazardous, they do more to manage the chemicals. Conclusions: When employers think chemicals are hazardous, risk assessment would be an effective tool to control chemical hazards in SMEs. Employers' position on chemical hazards is very important. Since the government is the initiator, it is the government who develops messages for SMEs, such as "Chemicals are hazardous and management can reduce the risk of chemicals." Governmental messages can play an invaluable role in strengthening the responsibility of SME employers to manage chemical hazards.

• 공업화학
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• 제27권4호
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• pp.358-365
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• 2016

수자원의 효과적 활용을 위해 유해물질을 제거하는 기술이 중요하며 흡착이 하나의 경쟁력 있는 기술로 검토/개발되고 있다. 흡착공정이 경쟁력을 가지기 위해서는 뛰어난 성능의 흡착제 개발이 중요하다. 유기물과 무기물 모두를 함유한 금속-유기 골격체(metal-organic frameworks, MOFs)는 큰 표면적, 세공부피, 잘 정의된 세공 구조 및 용이한 기능화 등으로 인해 다양한 흡착에 활용되고 있다. 본 고에서는 MOFs를 이용하여 물로부터 유해한 유기물을 흡착제거하는 기술을 요약, 정리하였다. 단순히 흡착량이나 속도를 증가하는 연구 대신에 흡착질과 흡착제 간의 상호작용의 메커니즘을 요약하였고 이를 위해 MOFs를 수정/기능화한 연구를 정리하였다. 이러한 요약으로부터 독자들은 유해물질의 흡착제거를 위한 흡착제의 필요 물성 및 수정에 대해 이해를 하게 될 것이며 흡착 외에 유기물들의 저장 및 전달에 대한 새로운 아이디어를 얻을 수 있을 것으로 기대된다.

• 공업화학
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• 제27권4호
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• pp.433-438
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• 2016

본 연구에서는 CO, HCHO, $CH_3CHO$, PM10, PM2.5 등의 담배연기 내에 포함된 유해물질들의 농도를 지표로 광촉매와 필터로 구성된 공기정화장치를 부착한 흡연부스 내의 공기질을 평가하였다. 또한 광촉매에서 발생되는 OH 라디칼과 담배연기 내 가스상 유해물질들과의 반응성을 향상시켜 제거효율을 높이기 위해 적외선을 주사하였다. 공기정화장치와 필터를 활용한 흡연부스의 실험 결과, 시스템 가동 전보다 가스상 오염물질은 포름알데히드 포함 최대 85.2% 향상된 제거효율을 나타냈다. 처리 후의 미세먼지는 최대 89.4% 향상된 제거효율을 나타냈다.

• 자원환경지질
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• 제46권3호
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• pp.247-256
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• 2013

재해위험지구 정비사업의 질적 수준제고를 위하여 재해위험지구 정비 사업을 대상으로 비용 대비 편익을 분석하였다. 최근의 재해이력을 고려하여 8개의 분석대상 지구를 선정하였고, 비용편익비(B/C)를 사용하여 투자효과를 분석하였다. 편익 산정은 해당지역의 과거재해이력을 활용하였으며, 비용은 총사업비로 평가하였다. 8개의 분석대상 지구에 대한 분석결과는 영향범위, 할인율 등의 인자에 따라 다른 범위에서 1보다 큰 B/C를 보여주고 있다. 분석결과에 따르면, 4% 할인율과 5 km 영향거리 조건에서 8개 대상 지구에 대한 평균 B/C는 4.1로 1이상을 나타내는 것으로 확인되었다. 이러한 결과로 볼 때 재해위험지구 정비 사업은 비용 대비 효율이 높을 것으로 판단된다.