Tannins and other natural organic matter color our tea and plays roles in the environment around us.
As part of the Physics Tea colloquium series, Associate Professor of Engineering Bethany Brinkman discussed the roles tannins and other natural organic molecules (NOM) play in color our tea.
These molecules, classified as humic acids, fulvic acids and humins, play important roles in the ecosystem in nutrient cycling, pH buffering and light attenuation in water. These molecules are also studied to better understand pollutant transport and water treatment issues.
Hosted weekly by the Department of Physics, Physics Tea promises engaging discussions, thought-provoking ideas and a delightful spread of refreshments. Open to all students, faculty and staff, this gathering is the perfect opportunity to connect with fellow physics aficionados in a relaxed and informal setting.
Date: every Wednesday
Time: 3:20 – 4 p.m.
Location: Innovation Quad, third floor lounge