Formed in 2021 to acquire the physical and intellectual property assets behind Osorb®, Aquanex Technologies develops adsorbent solutions for environmental, laboratory and industrial applications. The company is currently bringing its PassiveX™ passive samplers to market for PFAS monitoring, while also applying Osorb® in water-treatment systems, clean-water services and hydrocarbon sample-preparation products. Aquanex’s RegeneX™ offering uses a lease model in which customers pay based on the gallons of contaminated water treated.