Hydrogen peroxide (H₂O₂) plays a crucial role as an oxidizing agent in caprolactam production — a key raw material for synthetic fibers and engineering plastics such as nylon and polyester.

Leveraging its deep expertise in adsorption and separation technologies, Sunresin developed a continuous multi-column system integrated with a multi-channel switching valve, enabling automated and uninterrupted stevia extraction and purification.

Sunresin has developed an innovative adsorption and separation process that combines multi-column continuous operation systems with tailored ion exchange resins.

Discover Sunresin’s innovative phosphorus removal resin, designed to effectively tackle eutrophication and safeguard clean water resources.

Sunresin introduces a high-performance chelating resin tailored for efficient nickel and cobalt removal from electroplating wastewater. Designed for superior selectivity, regeneration, and mechanical strength, this specialty resin is ideal for PCB manufacturing, metallurgy, battery recycling, and other high-salinity industrial applications. Explore how Sunresin supports sustainable water treatment and metal recovery.

At present, adsorbent resin have been widely used in wastewater treatment, food analysis, chemical reagent purification, medical analysis and so on. Especially, some special high performance adsorbent resins can effectively treat wastewater and realize the reuse of wastewater.