Fuel Tech develops and commercializes state-of-the-art proprietary technologies for air pollution control, process optimization, water treatment, and advanced engineering services. These technologies enable customers to operate in a cost-effective and environmentally sustainable manner. Our water treatment technologies include DGI Dissolved Gas Infusion technology to deliver dissolved oxygen for water and wastewater applications. DGI featuring a patent-pending multichannel injection system to deliver supersaturated oxygen. These gas infusion applications target municipal and industrial wastewater applications where rapid dosing of supplemental oxygen can augment standard aeration systems.