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Ion Exchange for Treating PFAS, PFOS-PFOA

1050 GPM PFAS,PFOS-PFOA Treatment System

How it Works PFOS Treatment

Ion Exchange is often used in reducing metals and cations in groundwater remediation and Wastewater Treatment. It now is a proven treatment for PFOS-PFOA in groundwater remediation and surface water treatment.                

Ion exchange is a very simple method for treating PFOA and PFOS Water is taken from the source and processed through a Ion Exchange media vessel.  The vessel is sized for the flow rate and concentrations. 

We offer two media types.  One time use and regenerable.  

Our one time use has been so successful , over 150,000 bed volumes treated on one site with no breakthrough it may not be cost effective to have a regeneration system,  

We offer an ion exchange media that can be regenerated.

< 1050 GPM  PFAS, PFOS-PFOA Treatment System at a DOD Site


650 GPM PFAS, PFOA, PFOS-PFOA Treatment System

Purofine PFA694E Exceeds EPA and State Regulations Removal Criteria

EPA Drinking water standards is 70 parts per trillion New Jersey  lowered ist standard to 10 ppt and Vermont and New Hampshire are going to 20ppt. Delaware is going to 6 ppt   The PFA694E has the capabilities of 3  or less parts per trillion in a single pass .  It is currently the most cost effective way of treating , PFAS, PFOA and PFOS in ground water and Municipal water Supply.

When compared to carbon out Ion Exchange system  the systems can has  a footprint  50% less, and last 10 time longer. 

If you have a domestic use our POE system cannot be beat for efficiency.  The system has a low profile , small footprint  and can last for over a year. See or link to our POE Treatment section. 


Our Ion Exchange Media Purofine PFA694E Polystyrenic Gel, Potable Water Grade

 Purofine  PFA694E Polystyrenic Gel, Potable Water Grade  

 PRINCIPAL APPLICATIONS · Removal of perfluoroalkyl substances 

ADVANTAGES · Very high operating capacity · Excellent kinetics 

SYSTEMS · Point of Use Systems (POU) · Point of Entry Systems (POE) 

REGULATORY APPROVALS · Certified by the WQA to NSF/ANSI-61 Standard 

TYPICAL PACKAGING · 1 CF Sack · 25 L Sack · 5 CF Drum (Fiber) · 1 M³ Supersack · 42 CF Supersack * Reduces PFCs to non-detect levels ranging from 1 – 5 parts per trillion.


Polymer Structure   Polystyrene crosslinked with divinylbenzene     

Appearance   Spherical Beads     

Functional Group   Complex Amino     

Mean Diameter   675 ± 75 µm    

 Uniformity Coefficient (max.)   1.3     

Specific Gravity   1.05     

Shipping Weight (approx.)   650 - 700 g/L (40.6 - 43.8 lb/ft³)     

Temperature Limit   100 °C (212.0 °F) (Cl⁻ form)     

Temperature Limit   60 °C (140.0 °F) (OH⁻ form)       

Ion Exchange Process /Benefits

Current history and Status of Ion Exchange


Over  6 years of  formulation and proving out  the media 

Benifits Over GAC


Only Ion can meet New Jersey 14 PPT discharge  Cost Effectively

Ion Exchange verses Carbon Breakthrough


Please  provided us with as much  as you can with the items above.

What works Best


Chart at what product to use when .

500 gpm Cost Comparison Between Ion exchange and GAC


Ion exchange saves up to 25- 50% compared to GAC

Information We Need for Proper Sizing of the System


Call us today at 239-272-6655 to get a quick rating on your system

Please Feel free to call 239-272 6655 to get detailed results  on how well Ion Exchange compares to carbon in treating PFAS,PFOS-PFOA  for groundwater remediation and Municipal water supply.

Contact Us

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PFOS/PFOA Treatment

14713 Reserve Lane, Naples, FL 34109, us

(239) 566-7007


Monday - Friday: 9am - 5pm Saturday: By appointment Sunday: Closed