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DELOACH BLOG

Advancements in Per and Polyfluorinated Substances  Removal Technology

Posted by Anthony DeLoach, President on Dec 14, 2021 1:00:00 PM

Per- and polyfluorinated substances (PFAS), known as "forever chemicals," have long been utilized in various consumer products due to their exceptional properties.

However, the challenge lies in effectively treating or eliminating PFAS once they enter the environment or water supply. This blog will focus on the technological advancements in removing PFAS and perfluorooctanoic acids (PFOAs) from water sources. By exploring different treatment methods, such as activated carbon absorption, ion exchange resins, and reverse osmosis, and simply avoiding PFOA and PFOS, we can better understand the available options for mitigating these persistent chemicals in water.

Activated Carbon Absorption

One of the earliest technologies employed for PFAS removal is activated carbon absorption. This method involves the use of specially treated carbon materials that effectively adsorb PFAS compounds from water sources. The activated carbon's large surface area and porous structure allow it to trap and retain PFAS molecules. This technology has proven effective in removing PFAS, including PFOAs, from drinking water and environmental sources. However, periodic treatment and regeneration of the activated carbon are necessary to maintain its efficacy.

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Topics: degasification, iron oxidation, water treatment, advanced treatment solutions, water plant, ION Exchange Resin, Safe drinking water, wastewater, degasifier, RO system, Deagasification, PFA's, technology, contaminants, reverse osmosis, carbon filters, activated carbon, removing PFAS & PFOS, pfas exposure, health effects of pfas, nonstick cookware, wastewater treatment systems, PFOS, pfoa regulations, drinking water standards, water resistant clothing, environmental safety

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