All Stories

  1. Performic acid (PFA): tests on an advanced primary effluent show promising disinfection performance

    Article • Water Science & Technology, January 2009, IWA Publishing

    Ronald Gehr

  2. Concentrations of Endotoxins in Waters Around the Island of Montreal, and Treatment Options

    Article • Water Quality Research Journal, November 2008, IWA Publishing

    Ronald Gehr