We're a Lifecycle Performance Company

Meet your goals. Protect your investment. At Envirogen Technologies, we are with you from the moment you start planning to the end of the service life of your installation.

Perfluorochemical (PFC) Contamination – Water Treatment Solutions

Background

PFC's are a group of organic compounds, used for industrial and consumer applications such as nonstick coatings and firefighting foams. Specifically compounds such as perfluorooctanoic acid (PFOA, formerly used to make DuPont's Teflon), perfluorooctanesulfonic acid (PFOS, formerly an ingredient in 3M's Scotchgard), perfluorononanoic acid(PFNA), perfluorohexane sulfonic acid (PFHxS), perfluorohexanoic acid (PFHxA), and perfluorobutanesulfonic acid (PFBS) have potential health implications for humans and wildlife. These compounds have been detected in 162 U.S. drinking water systems in recent Environmental Protection Agency (EPA) testing and they are persistent in the environment and highly soluble in water. Recent testing by the Centers for Disease Control and Prevention (CDC), found some level of PFC's present in the bloodstream of nearly all Americans (about 98%). As public pressure mounts to reduce the health effects of these compounds, the EPA has established a health advisory level at 70 parts per trillion, and water treatment experts are devising solutions. In addition, at least 7 states (Illinois, Maine, Michigan, Minnesota, New Jersey, North Carolina, and Vermont) have established their own PFC guidelines, with the goal to reduce the amount of these compounds in the environment.

Envirogen Has The Solution

Envirogen has successfully validated a method for reducing PFC's in contaminated water streams to meet or exceed the EPA guidelines and the customer's effluent targets. With over 25 years' experience in solving the most complex water treatment problems, our engineering team assesses the site requirements, evaluates the variety of constituents in the water, selects the optimum treatment technology, and designs a robust system for our customers. We conduct a comprehensive validation program to evaluate a number of alternative treatment methods and rank them on overall efficacy of removing the target chemicals, as well as on long term cost to provide the lowest life cycle cost for the project. In addition, based on our experiences we have developed proper sampling techniques and a reliable sampling protocol that assures data accuracy and thereby the continued efficiency of the system. When choosing a supplier for an emerging issue like PFC's, it is critical to work with a team that has a proven background in selecting and applying best solutions for the site-specific problem, and who has the data to support the efficacy of their system. Not all treatment systems behave the same and ongoing costs can be excessive if the wrong selection is made for PFC removal. Envirogen provides the assurance of a robust, effective and cost-effective solution, with ongoing compliance.

Continued Support 

Unlike some firms, Envirogen does not simply install a system and leave. Envirogen's team works with consulting firms and directly with facility engineering teams to engineer best solutions, by adapting technology to meet the needs of a specific treatment application. We can provide design, build, permitting, system start-up, and on-site operations as required, monitor compliance with effluent targets, and deliver guaranteed performance and guaranteed costs over the life of an installation.

 

Contact Envirogen for an assessment of your application and let us deliver the most effective and cost-effective solution for your site.

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