BioLargo, Inc.: BioLargo Invited to Present at Isle Utilities Industrial Water Treatment Virtual Event WESTMINSTER, CA / ACCESSWIRE / March 3, 2021 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and a full-service environmental engineering company, today announced that it has been invited to present its AOS (Advanced Oxidation System) water treatment technology to decision-makers from diverse multinational companies at an Isle Utilities iTAG event. At Isle Utilities' iTAG (Industrial Technology Approval Group) events, which are held three times per year, water specialists, sustainability/innovation managers and other experts from global industries vote on promising water technologies they would like to learn about. Some iTAG member companies include Coca-Cola, Shell, and Proctor & Gamble.