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The refining industry is facing ever-increasing regulatory pressures on treated water discharges, requiring advanced wastewater treatment technologies and innovations to minimize impacts to the environment. Petroleum refineries use large volumes of water, and face challenging treatment requirements, with wastewater that can contain hazardous chemicals, hydrocarbons, phenol or ammonia nitrogen among others. Innovative solutions from Entex include advanced biological treatment systems with BioPortz and BioWeb to remove ammonia in compact systems and IMFAS (Integrated Fixed Film Membrane Activated Sludge) systems for high-level treatment and water reuse. |