H2Omet 57

Coarse granular zero valent iron (ZVI) with particle size mainly between 75 and 1680 ?m for permeable reactive barriers used in groundwater remediation

H2Omet 68

Coarse, high density iron powder used for environmental applications such as permeable reactive barriers

H2Omet 56

Granular zero valent iron (ZVI) with a particle size distribution mainly between 45 and 600 ?m for injection, source zone remediation, and permeable reactive barriers