Advanced Oxidation - Groundwater Remediation
In many areas, localized releases of industrial chemicals such as 1,4-dioxane and volatile organic compounds (VOCs), pesticides, petroleum additives, and other fuel components such as benzene and hydrazine, have impaired groundwater quality. These groundwater “plumes” are commonplace, and in many cases impact public water supplies or impedes the redevelopment of potentially valuable land.
Many groundwater contaminants including 1,4-dioxane and N-nitrosodimethylamine (NDMA) cannot be removed from water using technologies such as activated carbon, air stripping, or even reverse osmosis. Often, groundwater with mixtures of contaminants requires multiple treatment steps, including the UV advanced oxidation process (UV AOP) to reduce contaminant concentrations below levels considered safe for drinking.
UV AOP is considered in some regions to be the only technology capable of removing 1,4-dioxane. It can also be easily combined with processes such as activated carbon to remove other contaminants of concern as well such as per- and polyfluoroalkyl substances (PFAS).
TrojanUV advanced oxidation systems have been installed around the world to treat and remediate a variety of environmental contaminants. Collectively, these systems treat over 150 million gallons of water each day.
TrojanUVPhoxThe TrojanUVPhox™ (UV-photolysis and UV-oxidation) solution is a groundbreaking, pressurized ultraviolet (UV) light chamber that utilizes Trojan’s high-output, monochromatic amalgam UV lamps.
TrojanUVSwiftECTThe TrojanUVSwift™ECT is a hydraulically optimized, polychromatic lamp-based UV chamber for use in the treatment of environmental contaminants. It is suitable for removing contaminants from large flow rates within a compact footprint.
The TrojanUVTorrent™ECT, equipped with revolutionary TrojanUV Solo Lamp™ Technology, is a low-pressure, high-efficiency system with high UV output. It's ideal for year-round treatment of chemical contaminants at high flows.
TrojanUVFlexAOPUtilizing revolutionary TrojanUV Solo Lamp™ Technology, the TrojanUVFlex™AOP provides high-intensity treatment of chemical contaminants in an extremely compact footprint.