A filter for environmental remediation

IMAGE: Seaweed-like sodium titanate mat for Co2+ removal view more  Credit: Osaka University Osaka, Japan – A team of researchers at Osaka University has developed a nanopowder shaped like seaweed for a water filter to help remove toxic metal ions (Fig. 1). Made of layered sodium titanate, the randomly oriented nanofibers increase the efficacy of cobalt-II […]