Used in industrial gas and liquid purification processes to capture and remove mercury contaminants. Commonly applied in natural gas processing, oil refineries, and syngas production where even trace amounts of mercury can cause equipment corrosion and catalyst poisoning. The resin selectively binds mercury ions or elemental mercury, allowing clean streams to pass through. Also utilized in environmental remediation and wastewater treatment to meet regulatory standards and prevent mercury release into ecosystems. Effective across a range of temperatures and pressures, making it suitable for both upstream and downstream processing units.