Researchers have proposed using polymer membranes modified with copper, zinc, and chromium metal ions for water purification. These polymers were used for the first time in water purification via ...

Jon Bessette sits atop a trailer housing the electrodialysis desalination system at the Brackish Groundwater National Research Facility (BGNDRF) in Alamogordo, New Mexico. The system is connected to ...

Researchers developed a new membrane that selectively filters out lithium from brines, offering a faster, cleaner way to produce the element at the heart of nearly every rechargeable battery. The ...