White Papers

Efficient installation of contaminant vapor barrier restores project schedule at expansive logistics center

Thu, 01 Feb 2024 17:06:37 -0500

A new logistics center at a former brownfield site in New Jersey is being redeveloped to provide valuable warehouse space to the Northeast region.

Government industrial process pumping system removes VOCs from groundwater

Wed, 15 Nov 2023 21:16:18 -0500

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

New desalination system 'cheaper than tap water'

Mon, 16 Oct 2023 13:32:04 -0400

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.

New NGWA white paper addresses PFAS sampling standards

Tue, 30 May 2023 16:49:07 -0400

Accurate sampling of PFAS is vital because the data received provides insights into their potential health risks and what strategies should be used for remediation or water treatment.

How Aquagga and Regenesis are treating PFAS from AFFF

Keatinga@bnpmedia.com (Austin Keating) — Wed, 26 Apr 2023 00:00:00 -0400

Webinar: PFAS destruction products are increasingly commercially available, with technologies like Aquagga’s hydrothermal alkaline treatment, or HALT, and Regenesis’s PlumeStop, an in-situ colloidal activated carbon, or CAC.

Results document the biodegradation of contaminants from colloidal activated carbon

Fri, 24 Feb 2023 18:11:00 -0500

The colloidal activated carbon (CAC) technologies developed by REGENESIS, PetroFix and PlumeStop, are often paired with biostimulating electron acceptors or donors to destroy adsorbed contaminants.

USGS releases data regarding legacy groundwater contaminant plume in Wyoming's Little Wind River

Wed, 01 Feb 2023 12:40:20 -0500

Areas of focused groundwater discharge identified by the fiber-optic distributed temperature sensing surveys corresponded closely with areas of elevated electrical conductivity.

Low-chemical Maine home for myalgic encephalomyelitis patient

Fri, 02 Dec 2022 11:48:55 -0500

The following case study focuses on one new home in Maine. It was designed as a refuge from unhealthy building materials and other environmental hazards.

Suspended sediment reduced by rapid revegetation after Fukushima decontamination

Mon, 22 Aug 2022 00:00:00 -0400

In a study published this month in Nature Sustainability, a research group led by the University of Tsukuba has revealed that although the initial effects of increased sediment load in rivers caused by the Fukushima decontamination efforts were unsustainable, several factors worked in the region's favor to reduce these effects.

Innovative soil remediation a viable alternative to excavation, landfill remediation

Wed, 17 Aug 2022 00:00:00 -0400

Weston’s original technical paper called “Pilot-Scale Study for In-situ Leaching of Residual Uranium from Remediated Soil” recently achieved distinguished honors reserved for just 16 of the 300 papers submitted at the Waste Management (WM) Symposia held in March 2022.

Successful trap & treat application results in closure of southern California UST site

Mon, 15 Aug 2022 00:00:00 -0400

After a thorough remedial design characterization was completed, BOS 200® was surgically injected to successfully achieve the site cleanup goals.