摘要
针对化学实验室废液处理日益突出的难题,本文系统研究了废液中铜的去除与回收再利用方法,并将其有机整合至本科实验教学中,构建了“实验教学-污染防治-资源回收-循环利用”的闭环教学模式。该模式不仅从源头防治污染、降低处理成本并实现有价金属回收利用,也为学生提供了真实的综合实践案例。通过强化学生的实践能力与绿色化学意识,该教学模式有力支撑了新工科背景下创新型卓越工程人才的培养,对推进实验教学改革与实验室可持续发展具有重要的示范意义。
In response to the increasingly prominent challenge of laboratory wastewater treatment,a systematic exploration was conducted on the removal and recovery of copper from chemical laboratory wastewater.The treatment process was organically integrated into undergraduate experimental teaching,and formed a closed-loop teaching model of“experimental teaching-pollution prevention-resource recovery-recycling”.The model not only achieves pollution prevention at the source and the recovery of valuable metals,reduces wastewater treatment costs,but also provides students practical opportunities through real-case studies.It strengthens students’comprehensive practical abilities and awareness of green chemistry,effectively supports the goal of cultivating innovative and outstanding engineering talents under the emerging engineering education framework.This approach holds significant exemplary value for promoting experimental teaching reform and the sustainable development of laboratories.
作者
廖梅芳
LIAO Meifang(School of Environmental and Life Sciences,Nanning Normal University,Nanning 530100,China)
出处
《实验室研究与探索》
北大核心
2026年第2期151-154,共4页
Research and Exploration In Laboratory
基金
2025年国家自然科学基金项目(22467017)
2024年广西高等教育本科教学改革工程项目(2024JGB263)
广西职业教育教学改革研究一般项目(GXGZJG2025B246)。
关键词
化学实验室
废液处理
回收再利用
实验教学
新工科
chemical laboratory
wastewater treatment
recycling and reuse
experimental teaching
emerging engineering
