This $499,995 project grant awarded by the National Science Foundation (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems under CFDA Program 47.041 - Engineering, aims to develop an integrated treatment system to remove, reduce, and detoxify selenium contamination in wastewater. The principal investigators at the University of Alabama will test the integration of a flow-electrode capacitive deionization (FCDI) ion separation process with a bioelectrochemical system (BES) to simultaneously extract toxic selenate/selenite oxyanions from contaminated water and convert them to non-toxic, insoluble elemental selenium. The project will characterize and optimize the performance of this integrated FCDI-BES reactor, investigate the underlying bioelectrochemical reduction mechanisms, and conduct life cycle and sensitivity analyses. A sub-award to Montana State University Billings, known as City College, will support student education and training through the mentorship of a postdoctoral fellow, graduate student, and undergraduate student. Additional outreach efforts will provide hands-on lab demonstrations for high school students and teachers in Alabama's Black Belt region.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $500.0k | 8/30/23 |
Grant Number | Description | Subgrantee | Prime Award | Dollars Obligated (Click to sort descending) | Updated At (Click to sort ascending) |
|---|---|---|---|---|---|
A230528S001A01S | Montana State University | Project Grant 2329227 | $27.9k | 11/22/24 | |
A230528S001S | Montana State Univ. Billings | Project Grant 2329227 | $32.4k | 3/25/24 |