WEST Center is a resource for local, state, and national communities with the ability to respond in near real-time to emerging contaminant and threats. The Center brings together multiple disciplines from across the University of Arizona campus to work with both public and private sectors, to answer urgent questions related to water and wastewater treatment and monitoring, municipal waste reuse, and the use of low energy technologies.
WEST areas of expertise:
- Pandemic monitoring and mitigation
- New technology evaluation
- Molecular and cultural detection technologies for human pathogenic bacteria, viruses, and protozoa
- Trace organic analysis at the parts per trillion level
- Analytical detection methods for emerging chemical contaminants
- Advanced water treatment systems to achieve potable water quality
- On-line real-time water quality sensors
- Distribution system water quality issues (biofilms, corrosion, disinfection byproducts)
- Membrane technologies and concentrate management
- Evaluation of soil health and reduced consumptive use for irrigation
- Energy efficient treatment technologies
Because of the unique laboratory space and direct access to wastewater, technology research, development and testing takes place at the bench and intermediate field scale. Work at the WEST Center is conducted by University of Arizona faculty, staff, undergraduate and graduate students, postdocs, and visiting scientists.
Highlighted Research Areas
Incidence, Transport, and Impact of Microplastics
WEST has access to a state-of-the-art Agilent 8700 Laser Direct InfraRed Spectoscropy instrument to aid in studies of microplastic pollution extent, fate, transport and influence on human and environmental health.
Researchers at WEST have also developed innovative new approaches to analyze soil health and have extensive experience in the transport of nanoparticle sized polystyrene mocrospheres through soil.
Technologies to remove microplastics from potable water or effluents can additionally be evaluated at WEST Center.
Anammox for Side Stream Treatment of Effluent
Anammox for Side Stream Treatment of Effluent aims to investigate the efficiency and cost-savings of removing NH4 from effluent using the anammox process.
Status: On-going at WEST Center