CEE Seminars and Conferences

In this webinar, Dr. Stark will describe the use of solar evaporation ponds for lithium and other minerals in Chile. In particular, he will focus on geomembrane durability in the harsh desert environment after five years of exposure. Durability was assessed by sampling and testing 45 different factory fabricated panels, including seams, that had been exposed in the desert.

Recent work at the Colorado School of Mines have shown that highly persistent fluorochemical contaminants, including per- and polyfluoroalkyl substance (PFAS) “forever chemicals”, can be mineralized using a hydrothermal alkaline treatment (HALT) process.

On behalf of the EE&S Symposium organizing committee, we are pleased to invite abstract submissions for the 2026 Environmental Engineering and Science Symposium, to be held on April 17th, 2026, at the Civil and Environmental Engineering buildings, at the University of Illinois Urbana-Champaign.

This webinar will explore the various geomembrane materials used in baffle curtain fabrication, along with common baffle curtain design configurations for ponds, reservoirs, underground clearwells, and above‑ground storage tanks. It will also provide an overview of manufacturing and installation methods.