CAJ | 학술논문

钢铁企业生产工序复杂,使用的原燃料及各工序产生的副产品也较多,钢铁企业重大危险源辨识,对企业内部降低风险事故发生,减少事故对场界外人群伤害、环境质量恶化及对生态系统影响等具有重要意义。在了解钢铁企业涉及的主要环境风险源的基础上,依据《危险化学品重大危险源辨识》（GB18218-2009）,以某钢铁企业为例,根据其风险物质特性及其数量,确定其涉及的环境风险源是否属重大危险源,为环境风险评价等级判断提供依据。
강철기업생산공서복잡,사용적원연료급각공서산생적부산품야교다,강철기업중대위험원변식,대기업내부강저풍험사고발생,감소사고대장계외인군상해、배경질량악화급대생태계통영향등구유중요의의。재료해강철기업섭급적주요배경풍험원적기출상,의거《위험화학품중대위험원변식》（GB18218-2009）,이모강철기업위례,근거기풍험물질특성급기수량,학정기섭급적배경풍험원시부속중대위험원,위배경풍험평개등급판단제공의거。
The working procedure of iron steel enterprises is complex and there are a lot of raw materials as well as byproducts generated in the process.Major hazard source identification is important for reducing the risky accidents,damage to people,environment aggravation and influences on ecosystems.According to Major Hazard Source Identification of Hazard Chemicals（GB18218-2009） and taking one iron steel enterprises as example,this study determined whether the risk sources are major hazard sources based on characteristics and quantity of hazard substance with a view to provide reference of environmental risk assessment.