AMS’ SafeGuard™ H2O, an innovative in-situ stannous (Sn²⁺) generator, harnesses the power of tin to address trace metal contaminants, such as hexavalent chromium and more. Traditional treatment systems are expensive and associated with high capital and operating costs. SafeGuard H2O is the first truly intelligent trace metal remediation system that demonstrates how innovation can reduce the costs of drinking and wastewater treatment, support tighter regulatory standards for contaminants of concern and widen access to safe drinking water for all.