摘要
以“高锰酸钾法氧化还原滴定实验”为基础,结合水质化学耗氧量(COD)监测应用,进行实验课程思政创新设计。案例通过引入梯度化COD水样为检测对象,结合工业废水排放监管探索性实践,以及研讨身边水污染治理实例等,引导学生关注水污染防治等社会问题,激发其保护生态环境的责任感和国家生态文明建设服务意识。
Building upon the redox titration experiment using the potassium permanganate method,this paper innovatively integrates ideological and political elements into the experimental curriculum,with a focus on monitoring chemical oxygen demand(COD)levels in water.The case employs graded COD water samples as detection object,incorporates exploratory practices from industrial wastewater supervision,and explores case studies related to water pollution control.This approach not only guides students towards a deeper understanding of critical social issues like water pollution prevention but also fosters a heightened sense of responsibility for environmental protection and awareness of their role in advancing national ecological sustainability.
作者
石慧
宦双燕
王玉枝
Hui Shi;Shuangyan Huan;Yuzhi Wang(College of Chemistry and Chemical Engineering,Hunan University,Changsha 410082,China.)
出处
《大学化学》
CAS
2024年第2期175-180,共6页
University Chemistry
基金
教育部首批“分析化学课程虚拟教研室”“化学实验教学改革研究虚拟教研室”“化学类专业基础理论课程虚拟教研室”建设项目。
关键词
分析化学实验
高锰酸钾法
课程思政
COD测定
水环境监测
Analytical chemistry experiment
Potassium permanganate method
Curriculum ideological and political education
COD determination
Water environment monitoring
