化工流程模拟结合事故树分析的科研案例在环境污染与风险评价教学中的应用  

Application of Scientific Research Cases Based on Chemical Process Simulation Coupling with Fault Tree Analysis in Teaching of Environmental Pollution and Risk Assessment

作　　者：黄卫清[1,2] 刘家良 HUANG Wei-Qing;LIU Jia-Liang(School of Environment and Civil Engineering,Dongguan University of Technology,Dongguan 523808,China;Guangdong Provincial Key Lab of Green Chemical Product Technology.South China University of Technology,Guangzhou 510640,China)

机构地区：[1]东莞理工学院生态环境与建筑工程,广东东莞523808 [2]华南理工大学广东省绿色化学产品技术重点实验室,广东广州510640

出　　处：《化学教育（中英文）》2024年第20期86-94,共9页Chinese Journal of Chemical Education

基　　金：国家自然科学基金项目“基于事故树方法的城市灰霾的致因机理研究”(21706029);广东省研究生教育创新计划资助项目“资源与环境领域全日制专业学位硕士创新与实践能力及工程素养协同培育模式研究与实践”(2021JGXM106);教育部产学合作协同育人项目(230817003907316);广东省普通高校重点科研平台和项目(2022ZDZX1030)。

摘　　要：为提高研究生课程教学育人成效,本团队结合燃煤热电厂不同煤种燃烧过程效能与环境风险的科研案例和城市灰霾污染防治科研课题,创新性地探索将化工流程模拟结合事故树分析的科研实例应用在资源与环境专业研究生环境污染与风险评价课程教学中,重点关联大气环境风险评价中燃煤产物与燃烧温度的关系以及燃煤与灰霾污染的致因机理。实践表明,这种教学方法有助于理论知识具体化、生动化、简明化,能够让学生更直观了解燃煤产物含量变化与燃烧温度之间的关系;与此同时,实现了通过事故树方法引导学生建立燃煤与灰霾污染的致因机理和防治的逻辑思维及理念。相关教学实践探索有助于学生掌握化工流程模拟及跨学科的系统工程理论在大气环境污染风险评价领域的应用,有助于加强对研究生科研创新思维与综合实践能力的培养。In order to improve the teaching effectiveness of graduate students,by combining a scientific case of coal-fired thermal power plants in combustion efficiency and environmental risk assessment by using different types of coal with the scientific research project of urban haze pollution prevention and control,our team innovatively applied chemical process simulation and fault tree analysis method to the teaching of"environmental pollution and risk assessment"for graduate students of Resources and Environment.The teaching focuses on the relationship between coal burning pollutants and combustion temperature during the atmospheric environment risk assessment,and the causative mechanism of coal burning and haze pollution.The practice results show that this teaching method is helpful to concretize,animate and simplify the theoretical knowledge.and enables students to intuitively understand the relationship between content change of coal burning products and combustion temperature.At the same time,the fault tree analysis was used to guide students to clarify the cause mechanism and prevention logic of coal burning and haze pollution.It is helpful for students to master the application of chemical process simulation and interdisciplinary systems engineering theory in the field of air pollution risk assessment.It also can strengthen the training of graduate students'innovative thinking and comprehensive practice ability.

关 键 词：研究生教育 环境污染与风险评价 科研案例 流程模拟 事故树 灰霾 

分 类 号：X78-4[环境科学与工程—环境工程] G643[文化科学—高等教育学]