blog posts Study combines woodchips and biochar to clean water of pharmaceuticals, nutrients Oct 21, 2024 10:45 am by Laura BarnesSustainable Technology Center Share on Facebook Tweet Email Hongxu Zhou adjusts B2 equipment in the lab (Photo courtesy of ACES) Images In a new University of Illinois Urbana-Champaign study, PRI and ACES researchers show how a simple system using woodchips and a bit of glorified sawdust can dramatically reduce nitrogen, phosphorus, and multiple common drugs in wastewater. Share on Facebook Tweet Email