Jim Langer

Jim Langer

UI researchers develop effective, less costly way to remove contaminants

CHAMPAIGN — Jim Langer and Weihua Zheng have come up with a relatively inexpensive — but effective — way to remove perchlorate from water.

Perchlorate is a rocket-fuel component that has found its way into water sources, sometimes near air force bases. Exposure to it can affect the thyroid gland.