大学化学 >> 2024, Vol. 39 >> Issue (2): 175-180.doi: 10.3866/PKU.DXHX202308042

所属专题： 化学实验课程思政建设

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高锰酸钾法氧化还原滴定实验的课程思政设计

石慧(), 宦双燕(), 王玉枝   

  • 收稿日期:2023-08-08 录用日期:2023-08-30 发布日期:2023-10-09
  • 通讯作者: 石慧,宦双燕 E-mail:huishi_2009@hnu.edu.cn;syhuan@hnu.edu.cn
  • 基金资助:
    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

Ideological and Political Design of Potassium Permanganate Oxidation-Reduction Titration Experiment

Hui Shi(), Shuangyan Huan(), Yuzhi Wang   

  • Received:2023-08-08 Accepted:2023-08-30 Published:2023-10-09
  • Contact: Hui Shi, Shuangyan Huan E-mail:huishi_2009@hnu.edu.cn;syhuan@hnu.edu.cn

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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。

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

Abstract:

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.

Key words: Analytical chemistry experiment, Potassium permanganate method, Curriculum ideological and political education, COD determination, Water environment monitoring