Company to Showcase Novel Water Treatment Solutions for Potable Water CORSICANA, Texas, May 20, 2025 (GLOBE NEWSWIRE) -- Birchtech Corp. (TSX: BCHT) (OTCQB: BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced management will be exhibiting at the American Water Works Association’s 2025 Annual Conference & Expo ("AWWA ACE 2025") taking place June 8-11, 2025 at the Colorado Convention Center in Denver, Colorado. The ...