The Hazardous-Drums Project: A Multiweek Laboratory Exercise for General Chemistry Involving Environmental, Quality Control, and Cost Evaluation
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- 作者：David Hayes ; Bozena Widanski
- 刊名：Journal of Chemical Education
- 出版年：2013
- 出版时间：April 9, 2013
- 年：2013
- 卷：90
- 期：4
- 页码：473-474
- 全文大小：127K
- 年卷期：v.90,no.4(April 9, 2013)
- ISSN：1938-1328
文摘
A laboratory experiment is described that introduces students to 鈥渞eal-world鈥?hazardous waste management issues chemists face. The students are required to define an analytical problem, choose a laboratory analysis method, investigate cost factors, consider quality-control issues, interpret the meaning of results, and provide management with an action plan for implementation. This lab gives instructors the opportunity to introduce problem-based laboratory teaching method with real-life applications.