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![](https://source.wustl.edu/app/uploads/2020/08/Richard-Axelbaum-300x300.jpg)
Richard Axelbaum
Stifel & Quinette Jens Professor of Environmental Engineering Science
![Peng Bai faculty shot](https://source.wustl.edu/app/uploads/2021/04/Peng-Bai-scaled-e1660593832314-300x300.jpg)
Peng Bai
Assistant Professor, Energy, Environmental & Chemical Engineering
![](https://source.wustl.edu/app/uploads/2020/07/headshotChakrabarty_Rajan-300x300.jpg)
Rajan Chakrabarty
Associate Professor of Energy, Environmental & Chemical Engineering
![](https://source.wustl.edu/app/uploads/2015/12/Giammar-Daniel.jpg)
Daniel Giammar
Walter E. Browne Professor of Environmental Engineering
![Young-Shin Jun photo](https://source.wustl.edu/app/uploads/2016/10/Jun_Young-Shin-rollup-300x300.jpg)
Young-Shin Jun
Professor of Energy, Environmental and Chemical Engineering