Research focus
About the research
How do biofilms' mechanical properties influence their formation, control, and removal in engineered water systems?
Read the full research overview
The Hozalski Research Group studies biofilms in water distribution systems, biologically-active filters, and membrane biofouling through targeted experiments. Researchers measure and manipulate biofilm mechanical properties using lab experiments, pilot-scale treatment systems, and field sampling to understand structure and function. Molecular biology techniques such as quantitative real-time PCR and DNA sequencing are used to quantify microbial communities and detect opportunistic pathogens. The group also investigates natural organic matter composition and its reactivity to evaluate effects on water treatment and drinking water quality.
Selected publications
2 listedResidual disinfectant effectively suppresses Legionella species in drinking water distribution systems supplied by surface water in Minnesota, USA
Science of The Total Environment
On-site filtration of large sample volumes improves the detection of opportunistic pathogens in drinking water distribution systems
Applied and Environmental Microbiology
People & alumni
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