WARRENVILLE, Ill.–(BUSINESS WIRE)–Fuel Tech, Inc. (NASDAQ: FTEK), a technology company providing advanced engineering for the optimization of combustion systems, emissions control, and water treatment in utility and industrial applications, today released a white paper detailing a successful collaborative trial in which the Company’s DGI® Dissolved Gas Infusion technology was utilized at a domestic shrimp farming facility. The paper, titled Demonstration of the Fuel Tech, Inc. Dissolved Gas I