PFAS Remediation For Construction Dewatering

Mitigating contaminants including PFAS from construction sites using emergency & mobile solutions

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When excavation at a construction site hits water it must be pumped away from the site. Often the water must be treated for removal of suspended solids or contamination before the effluent can be introduced into the municipal system or a waterway. Because of its growing ubiquity, construction sites are increasingly finding levels of per- and polyfluoroalkyl substances (PFAS) in the groundwater.

Evoqua has one of the largest, most versatile and responsive mobile water treatment fleets in the country. Our combination of pre-treatment, vessels, media or resins can effectively mitigate PFAS and other contaminants in any flow rate in almost any location, regardless of footprint or weather.

From testing your water to designing the most effective treatment solution  we can respond quickly to meet or exceed your treatment goals.

We have emergency mobile units, short-term and long-term solutions that mitigate contaminants, dewater your site and bring your water into compliance.

​Compound

​Remediation Media

​Perfluorooctane Sulfonic Acid (PFOS),
  and Perfluorooctanoic Acid (PFOA),
  other per- or polyfluoroalkyl substances (PFAS)

​PFC Removal (carbon and resin treatments)

Trichloroethylene (TCE)

Activated Carbon Media/Air Stripper

Dichloromethane (DCM)

Activated Carbon Media/Air Stripper

1,2,3 - Trichloropropane (TCP)

TCP Remediation

Volatile Organic Compounds (VOC)

Activated Carbon Media/Air Stripper

BTEX (benzene, toluene, ethylbenzene, xylene)

Activated Carbon Media​

Dioxane

AOP/Resin

Other Organic Compounds

Activated Carbon Media

​Arsenic

​GFH® Granular Ferric Hydroxide Media

​Cadmium

​SCU™ Trace Metal Removal Media

​Copper

​SCU™ Trace Metal Removal Media

​Perchlorate or Cyanids

​Ion Exchange Resin

​Selenium

​Biological treatment

 

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