Water Quality

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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.

The team built several prototypes, with one, three, and 10 stages, and tested their performance in water of varying salinity, including natural seawater and water that was seven times saltier.

Kemco Systems is proud to announce it has been acquired by CECO Environmental Corporation, a leading environmentally focused, diversified industrial company.

Aqua Membranes manufactures reverse osmosis membrane elements with Printed Spacer Technology to revolutionize the performance of RO systems.

Large concentrations of dispersants, which are used during oil-spill cleanup, can have an adverse effect on A. borkumensis biofilms.

The business will become part of the Power and Flow Division within the Power Technique Business Area.

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).

Cost estimates are based on the required upgrades to Minnesota’s existing wastewater infrastructure to treat and destroy PFAS using current commercially available technologies and PFAS levels.

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.