Ferrate (Fe(VI)) salts like K2FeO4 are efficient green oxidants to remediate organic contaminants in waterFerrate (Fe(VI)) salts like K2FeO4 are efficient green oxidants to remediate organic contaminants in water treatment. Minerals are efficient sorbents of contaminants and also excellent solid heterogeneous catalysts which might affect Fe(VI) remediation processes. By targeting the typical poly...