The Science of Filtering Water

Researchers explore new methods to purify drinking water

Apr. 20, 2026 at 7:04am

Got story updates? Submit your updates here. ›

A highly textured, abstract painting in soft shades of blue, green, and brown, featuring sweeping geometric shapes and precise botanical spirals, conceptually representing the complex scientific processes involved in water purification.Innovative water filtration technologies aim to make clean drinking water more accessible and sustainable around the world.Daytona Beach Today

Scientists at the University of Central Florida are developing innovative water filtration techniques that could help provide clean drinking water to communities around the world. The researchers are experimenting with advanced membrane technologies and renewable energy-powered desalination systems to remove contaminants and salts from water sources.

Why it matters

Access to clean, safe drinking water is a major global challenge, with millions lacking reliable sources. New filtration breakthroughs could make water purification more affordable and accessible, especially in developing regions facing water scarcity due to drought, pollution, or limited infrastructure.

The details

The UCF team is testing reverse osmosis membranes that can filter out a wider range of pollutants than traditional systems. They are also exploring solar-powered desalination units that use renewable energy to remove salts and minerals from brackish or seawater, creating potable supplies. These innovations aim to make water treatment more efficient, cost-effective, and environmentally friendly.

  • The water filtration research at UCF began in 2022.
  • Prototype testing of the new membrane and desalination technologies is ongoing.

The players

University of Central Florida

A public research university located in Orlando, Florida, known for its programs in engineering, optics, and environmental science.

Dr. Woo Hyoung Lee

An associate professor of environmental engineering at UCF and the lead researcher on the water filtration project.

Got photos? Submit your photos here. ›

What they’re saying

“Our goal is to develop innovative water treatment solutions that are both effective and sustainable, to help address the global water crisis.”

— Dr. Woo Hyoung Lee, Associate Professor, University of Central Florida

What’s next

The UCF team plans to continue testing and refining their water filtration prototypes, with the aim of deploying pilot projects in communities facing water scarcity challenges.

The takeaway

Advances in membrane technology and renewable energy-powered desalination could make water purification more accessible and environmentally friendly, helping to ensure safe drinking water supplies for populations around the world.