PFAS (Per- and Polyfluoroalkyl Substances) are a group of man-made chemicals that have been widely used in industry and consumer products since the 1950s. They are known for their resistance to heat, water, and oil, making them useful in a variety of applications such as non-stick cookware, stain repellents, firefighting foams, and food packaging.
However, PFAS are often referred to as “forever chemicals” because of their strong carbon-fluorine bonds, which make them extremely persistent in the environment and the human body. These substances do not break down easily and can accumulate over time, potentially leading to adverse health effects.
Studies have linked exposure to PFAS to a variety of health issues, including immune system suppression, hormonal disruption, increased cholesterol levels, and certain types of cancer. Because of their widespread use and environmental persistence, PFAS contamination has become a major concern for water quality and public health around the world.
Our research is focused on exploring advanced membrane filtration technologies to effectively remove PFAS from water systems. By studying different membrane materials and processes, we aim to identify sustainable and efficient solutions to this pressing environmental challenge.