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This is SELPAXT

SELPAXT is an advanced water treatment technology designed to effectively remove PFAS contamination from various water streams, including landfill leachates, industrial process water, firefighting training grounds water, and more.

Utilizing the innovative surfactant-ligand assisted membrane filtration (SAMF), SELPAXT combines proprietary surfactant chemistry and optimized membranes to achieve high removal rates for both long and short-chain PFAS, ensuring consistent performance and minimal waste.

With scalable solutions housed in ISO-certified containers or custom-built installations, SELPAXT offers flexible deployment options tailored to specific site needs. The system features automatic regeneration and remote monitoring to maintain optimal operation, making it a reliable and efficient choice for addressing PFAS pollution.

The final waste concentrate primarily consists of water, with PFAS and surfactant chemicals comprising the remainder. The total volume of waste varies between 0.1% and 1%, depending on the condition of the influent stream. The concentrate is a liquid solution that is most suitable for destruction using the supercritical water oxidation methodology.

THE SELPAXT PROCESS:

SELPAXT Benefits

Effective reduction of short PFAS

Unique capability to reduce both long and short PFAS. Sustainable reduction, typically more than 90%.

Low energy consumption

Low-pressure technology using ultrafiltration. Power required for system less than 1 kWh/cubic meter.

Low residual waste ratio

1,000 times concentration of PFAS waste in relation to treated volume means a PFAS waste ratio of 0.1%.

Low overall TOC sensitivity

The effect of the SELPAXT chemistry is not sensitive to overall TOC levels even though individual substances need monitoring.

TECHNOLOGY INSIGHTS

SELPAXT White Paper

The SELPAXT technology offers a groundbreaking solution for treatment of PFAS-contaminated water, addressing both long and short-chain PFAS with exceptional efficiency and consistency.

By leveraging the SAMF technology, SELPAXT units achieve high removal rates, automatic regeneration, reduced waste volumes, and robust performance across diverse applications.

SELPAXT PERFORMANCE DATA

PFAS reduction results for different types of water

Learn more about some of SELPAXT's verified PFAS reduction results from different water streams – landfill leachate, industrial wastewater, airport storm water and firefighting training grounds.

Become a partner

We are looking for partners to bring SELPAXT to the world. If you are interested in our technology and want to collaborate with us, do not hesitate to get in touch!

GET IN TOUCH

Test your water

All water streams are different, and we always test your water at our lab before suggesting the best solution to remove PFAS from your water. Contact us for more information.

Advanced Selective
Water Treatment

This is SELPAXT

THE SELPAXT PROCESS:

SELPAXT guarantees consistent selective separation of PFAS