Grant

- Identify candidate analytical methods (e.g., Fourier Transform Infrared Spectroscopy [FTIR], Raman Spectroscopy, pyrolysis Gas Chromatography-Mass Spectrometry [Py-GCMS]) currently under consideration by regulatory agencies for microplastics analysis in drinking water.

- Conduct an inter-laboratory study to evaluate performance across multiple laboratories using standardized protocols and drinking water samples, including treated and untreated water. Assessment will include:

-- Capability: Ability to characterize microplastics by count, size distribution, shape, polymer type, and mass/concentration

-- Accuracy: Alignment of results with known reference materials

-- Precision: Intra- and inter-lab variability

-- Detection limits: Minimum detectable levels for each method

- Evaluate feasibility and cost-effectiveness of each method for routine utility monitoring, considering factors such as complexity, capital and operational costs, and turnaround time.

- Prioritize the most reliable and practical methods for potential regulatory and utility adoption based on findings from the inter-laboratory study and economic evaluation.

WRF RFP Contact: George Kajjumba

The Potential Participants listed at the bottom of this page have indicated interest in participating in this research. This information is updated frequently as utilities are encouraged to volunteer throughout the RFP cycle.