Ground Water Remediation

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The coexistence of nitrate increases the duration of natural attenuation because it creates new species of iron oxides that can sustain the degradation of organic contaminants.

“This ruling is a complete vindication of Evi Emmenegger,” said PEER Senior Counsel Peter Jenkins, noting that these lab malfunctions keep recurring because the USGS facilities are not independently accredited.

Romtec Utilities designed, manufactured, and supplied the pump station for this Superfund site.

Knowing the mass flux is critical for engineering a successful PRB treatment approach, whether it be for PFAS or any other contaminant class.

With this historic settlement, the Office of the Attorney General (OAG) over the past 10 years will have recovered nearly $120 million to promote environmental justice in the District.

Chlorinated solvent usage at a former printing facility in Orange County, California (Figure 1) contaminated the soil, soil vapor, and groundwater with tetrachloroethene (PCE) and trichloroethene (TCE).

At least 45% of the nation’s tap water is estimated to have one or more types of the chemicals known as per- and polyfluorinated alkyl substances, or PFAS, according to a new study by the U.S. Geological Survey.

A new solid, colloidal organic material (AquiFix) markedly improves remedial outcomes for in situ (i.e., in place) bio-barrier treatments designed to stop migrating CVOC plumes.

According to a news release from the West Virginia Department of Health and Human Resources, over two dozen public water systems in West Virginia have detectable levels of so-called "forever chemicals."

The microbes produce substances that help to transform the uranium, so that it is more easily incorporated into minerals.