农药生产线的安全状况评价和环境风险评估研究  

Study on safety assessment and environmental risk assessment of pesticide production line

作　　者：魏刚[1] 陈立新 

机构地区：[1]兰州石化职业技术学院应用化学工程学院,甘肃兰州730060 [2]江山农药化工有限公司,江苏南通226006

出　　处：《中国建材科技》2018年第2期79-83,共5页China Building Materials Science & Technology

基　　金：甘肃省财政厅专项资金(甘财教2013116)

摘　　要：针对农药厂新生产线上的安全性分析,采用物质危险特性辨识,单元危险度排序,关键单元HAZOP分析,重点隐患的故障树定性和定量分析等四种方法对新农药生产线作了相应的安全分析研究,给出了相应的安全对策。同时用三种环境评估模型对生产过程中泄漏事件中毒云的释放和分散作了进一步检查,分析结果证明,隐患的存在对工厂和周边环境的人员的风险水平在可控范围内。Aimed at the pesticide factory new production line.The analysis was based on four different methods（The identification of hazardous properties of substances Relative ranking HAZOP analysis of the key unit Using the fault tree method to make qualitative and quantitative analysis of the hidden trouble）,in a way that every part of the new line was investigated. The eventual incidents identified by this analysis were further examined with regard to their consequences using three different simulation models for the release and dispersion of the resultant toxic cloud.This analysis has proven that the risk level for the personnel of the factory and the surroundings is acceptable.

关 键 词：安全分析 风险评估 农药 有毒云扩散 

分 类 号：X45[环境科学与工程—灾害防治] S481[农业科学—农药学]