大学化学

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新工科背景下基于“以废治废”理念的超稳矿化材料综合实验教学设计

白慧1,3, 赵宇飞1,2, 王瑞欢1,2, 郭付冉1, 李子龙1   

  1. 1 北京化工大学化工资源有效利用全国重点实验室, 北京 100029;
    2 衢州资源化工创新研究院, 浙江 衢州 324000;
    3 塔里木大学化学化工学院, 新疆 阿拉尔 843300
  • 收稿日期:2026-08-26 录用日期:2026-09-14
  • 通讯作者: 赵宇飞 E-mail:zhaoyufei@mail.buct.edu.cn Yufei Zhao
  • 基金资助:
    国家自然科学基金(22438007)

Comprehensive experimental teaching design of superstable mineralized materials based on the “waste treatment by waste” concept in the context of new engineering

Hui Bai1,3, Yufei Zhao1,2, Ruihuan Wang1,2, Furan Guo1, Zilong Li1   

  1. 1 State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China;
    2 Quzhou Institute for Innovation in Resource Chemical Engineering, Quzhou 324000, Zhejiang Province, China;
    3 College of Chemistry and Chemical Engineering, Tarim University, Alar 843300, Xinjiang Uygur Autonomous Region, China
  • Received:2026-08-26 Accepted:2026-09-14
  • Contact: Yufei Zhao E-mail:zhaoyufei@mail.buct.edu.cn

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摘要： 针对新工科建设对化学化工实验教学提出的学科交叉融合、工程实践能力与系统思维协同发展新要求，以及当前教学内容与产业脱节、知识体系割裂、实验缺乏闭环思维等突出问题，本文秉持“以废治废”理念，将超稳矿化材料前沿成果转化为全链条综合实验。实验教学由“CaCr-LDH合成–Cu2+超稳矿化吸附–矿化产物制备电极–电催化降解有机污染物”四个首尾衔接实验模块组成， 共同构建了从重金属治理到资源化再利用的完整闭环。该设计深度契合新工科倡导的循环经济与全生命周期理念，以系统思维统领模块衔接，强化工程实践的系统化训练。另外，该教学过程中融合了无机合成、吸附热力学、仪器分析、电催化等多学科知识，采用对比探究与数据建模模式，着力培养学生跨学科整合能力、工程实践素养和绿色责任意识，精准契合新工科对复合型人才的需求。本实验已在北京化工大学应用化学专业连续开设4个学期，覆盖1000余人，教学效果稳定、数据重现性好，为新工科背景下绿色化工类实验教学改革提供了可推广的示范案例。

关键词: 新工科, 绿色化学, 以废治废, 超稳矿化, 综合实验教学

Abstract: New Engineering disciplines require experimental teaching in chemistry and chemical engineering to emphasize interdisciplinary integration, engineering practice, and systematic thinking. Existing experiments suffer from disconnection from industry, fragmented knowledge systems, and a lack of closed-loop thinking. To address these issues, this paper transforms cutting-edge research on superstable mineralized materials into a full-chain comprehensive experiment based on the concept of “waste treatment by waste”. The experiment comprises four interconnected modules: CaCr-LDH synthesis, Cu2+ mineralization adsorption, electrode preparation from mineralized products, and electrocatalytic degradation. These modules form a complete closed loop from heavy metal treatment to resource reuse. This design aligns with the circular economy and life-cycle awareness advocated by New Engineering. It employs systematic thinking to connect the modules and strengthens practical closed-loop training. The teaching integrates multidisciplinary knowledge, including inorganic synthesis, adsorption thermodynamics, instrumental analysis, and electrocatalysis. It adopts comparative inquiry and data modeling to cultivate students’ interdisciplinary integration ability, engineering practice literacy, and green responsibility awareness. This precisely meets the demand for interdisciplinary talents under New Engineering. The experiment has been offered for four consecutive semesters in the Applied Chemistry major at Beijing University of Chemical Technology, covering over 1,000 students. It has achieved stable teaching outcomes with good reproducibility, providing a replicable model for experimental teaching reform in green chemical engineering under the New Engineering background.

Key words: New Engineering, Green chemistry, Waste treatment by waste, Superstable mineralization, Comprehensive experiment