Contaminated Groundwater

Articles & Whitepapers

North Carolina Groundwater Standards

The North Carolina Groundwater Standards defines the maximum permissible contaminant concentration in groundwater that does not cause harm to humans. Exceeding such specified concentrations poses a threat to human health. Therefore, it serves to prevent contamination of North Carolina's groundwater, protect public health, and allow for the proper management of the state's groundwater. These ...

Water intake protection system

Introduction One of the very first steps in any drinking and clean Water Treatment Plant (WTP) is the abstraction of water from a water source. Typical water sources used for these applications ...

Petroleum Bioremediation by Custom Blend Surface Spills to Deep Subsurface Success - Case Study

Verification of CL-Out’s Effectiveness at a New Jersey Industrial Site - Case Study

Keyhole Treatment - Cost Effective Plume Treatment through Source Removal

News

CL-Out Perchlorate Bioremediation Receives Greener Cleanup Leadership Award

The Massachusetts Department of Environmental Protection awarded Irwin Engineering of Natick, Massachusetts the 2016 Greener Cleanup Leadership Award for the innovative in situ bioremediation of perchorate contamination of soil and ground water at ...

Ed Winner Joins RPI Group as VP of Remediation Products, Inc.

WASTX Oil enters serial production

Incorporating site-specific analytical data and machine learning to predict environmental site conditions

Full-scale application of nZVI: mixed contamination of chromium and chlorinated solvents

Equipment & Solutions

Showcase

Aqueous Dispersion of Fe(0) Nanoparticles

Aqueous dispersion of Fe(0) nanoparticles with biodegradable organic surface modification, which has been designed especially for in-situ groundwater remediation. Frequent target contamination is hexavalent chromium and chlorinated hydrocarbons.