Zero Valent Iron (ZVI)

zvi

Zero Valent Iron (ZVI) Aggregate

Peerless is one of the largest U.S. manufacturers of Zero Valent Iron Aggregate (ZVI) for groundwater and soil remediation.

Peerless Metal Powder & Abrasive, for many years, has been a pioneer in Iron Aggregates (ZVI) for ground water & soil remediation applications.

Peerless Metal Powders & Abrasive Zero Valent Iron Aggregate (ZVI) is furnace produced, dried, mechanically ground and precision sized to give premium quality finely-divided iron particles which will meet or exceed your specifications. You will have ease of handling the material at the job site and have low dust at installation.

Peerless Metal Powders & Abrasive has grades available for either buried trench wall barriers or for underground pumping.

Custom sizes are available to fit nearly any requirement.

Common ZVI Sizes

Application

Method

14DDirect Push Injection (DPT)Pumping & Fracking
50DDirect Push Injection (DPT), Pneumatic fracturing, Hydraulic fracturingDrilling, Injection, Pumping & Fracking
8/50 ZVISoil Mixing, Permeable reactive barriers (PRBs)Drilling & Trenching
zvi 14d

Zero Valent Iron (ZVI) Aggregate 14D

(Typical Bulk Density 165-215 pounds per cubic foot)

Typical 5 Minute Rotap

Screen Size% Passing
8100
1695-100
3055-95
5015-18
1000-20
2000-6
zvi 8/50d

Zero Valent Iron (ZVI) Aggregate 8/50D

(Typical Bulk Density 150 pounds per cubic foot)

Typical 5 Minute Rotap

Screen Size% Passing
4100
895-100
1675-98
3030-58
502-19
1000-7
ZVI-50D

Zero Valent Iron (ZVI) Aggregate 50D

(Typical Bulk Density 145-195 pounds per cubic foot)

Typical 15 Minute Rotap

Screen Size% Passing
40100
500-3
8014
10010
20029
32518