PFAS are persistent, toxic contaminants found in global water sources. NORIT provides advanced activated carbon technologies (GAC, PAC, and reactivation) to meet regulatory demands and protect public health.
NORIT GAC is optimized for effective contaminant removal through adsorption, leveraging hydrophobic interactions, van der Waals forces, and a tailored pore structure. It is highly effective for both long- and short-chain PFAS in water treatment and remediation systems.
NORIT PAC is ideal for short-term or emergency PFAS treatment scenarios. Its fine particle size allows for rapid adsorption, often used alongside filtration and coagulation for enhanced efficacy.
NORIT's reactivation process restores spent GAC for reuse through thermal desorption and destruction of adsorbed contaminates, reducing environmental impact and cost. It ensures full breakdown of PFAS compounds and returns carbon with adsorption capacity similar to virgin material.
NORIT offers industry-leading PFAS expertise, high-performance carbon products, and eco-friendly solutions. Their offerings ensure compliance with federal and state regulations, while supporting a circular economy.
Global Industry Benchmark
NORIT GAC Series
- Re-agglomerated
- Highest capacity available
- U.S. produced
- Also available as PAC
Granular Activated Carbon
Global Dedicated US Water Grades
HYDRODARCO Series
- Unique pore structure
- Excellent for high TOC sources
- U.S. produced
Powdered Activated Carbon
Engineered for Excellence, Designed for PFAS Removal
Per- and polyfluoroalkyl substances (PFAS) are persistent environmental contaminants found in water sources worldwide. Due to their strong carbon-fluorine bonds, PFAS are highly resistant to degradation, requiring advanced treatment technologies for effective removal. NORIT offers a comprehensive suite of activated carbon solutions—including granular activated carbon (GAC), powdered activated carbon (PAC), and carbon reactivation services—to support utilities, industries, and remediation projects in achieving regulatory compliance and safeguarding public health.
Regulatory Landscape
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US EPA's Health Advisory Level (HAL): 4 ppt for PFOA and PFOS in drinking water.
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Many states are enacting even stricter PFAS limits, requiring advanced treatment solutions.
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Upcoming regulations will drive the need for cost-effective, long-term treatment strategies.
Granular Activated Carbon (GAC) for PFAS Removal
NORIT’s high-performance granular activated carbon (GAC) is engineered for long-term PFAS removal in drinking water treatment plants, industrial wastewater systems, and groundwater remediation projects.
How It Works
GAC effectively removes PFAS through adsorption, a process in which these molecules adhere to the porous surface of the carbon. This occurs via:
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Hydrophobic interactions: PFAS compounds, particularly long-chain variants like PFOA and PFOS, preferentially adsorb onto the non-polar surface of activated carbon.
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Van der Waals forces: Weak intermolecular attractions further enhance retention.
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Pore structure optimization: NORIT’s GAC products feature a tailored pore size distribution to maximize contact with PFAS molecules, ensuring efficient removal even at low concentrations.
NORIT GAC is effective at removing long-chain PFAS (PFOA, PFOS) and short-chain PFAS with the right process controls.
Performance Comparison: NORIT GAC vs. Competitor GACs
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NORIT’s GAC is equivalent in performance to leading competitors, including Calgon/Chemviron.
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Extensive pilot and full-scale studies show:
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Comparable breakthrough curves and PFAS removal efficiency.
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Superior consistency in adsorption kinetics due to our highly controlled manufacturing process.
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Reduced arsenic leaching risk with our ultra-refined GAC formulations.
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Why Choose NORIT for PFAS Treatment?
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Industry-leading expertise: With decades of experience in activated carbon production and application, NORIT delivers optimized solutions tailored to specific forever chemical challenges. -
High-performance products: Our GAC and PAC products are rigorously tested to ensure consistent, high-efficiency contaminant removal.
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Sustainable solutions: Reactivation services reduce carbon footprint and minimize waste, supporting circular economy initiatives.
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Regulatory compliance: NORIT’s activated carbon solutions help customers meet emerging PFAS drinking water and wastewater regulations, including EPA and state-specific standards.
Your Partner for Proven PFAS Solutions
From full-scale municipal water treatment to industrial and remediation projects, NORIT provides end-to-end activated carbon solutions to combat PFAS contamination. Contact us today to learn more about how our GAC, PAC, and reactivation services can support your treatment goals.
Get Expert Consultation for Your Treatment Needs
NORIT is committed to helping you achieve reliable, long-term removal. Whether you’re designing a new treatment system, optimizing an existing process, or exploring sustainable reactivation options, our experts are here to help.
