This Project Grant award from the National Science Foundation (NSF) Integrative Activities program (CFDA 47.083) provides $699,948 to Jackson State University (JSU) to evaluate the performance of vetiver grass in phytoremediation applications to remove PFAS and heavy metals from wastewater, leachate, and contaminated soils. The project aims to address three key scientific questions: (1) the absorption rate and storage capacity of vetiver grass for heavy metals and PFAS under various environmental conditions, (2) the distribution of these contaminants between vetiver's roots and shoots post-uptake, and (3) how contaminant concentrations and climatic factors influence vetiver's phytoremediation efficiency. The research will examine the influence of microbial interactions and soil type on vetiver's remediation capacity, as well as the evapotranspiration for landfill applications. The project plans to synthesize the data across different conditions to develop predictive models for optimizing vetiver-based phytoremediation systems. This 3-year project runs from June 1, 2025 to May 31, 2028.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $699.9k | 6/11/25 |