vadose zone remediation News

  • Bioremediation in vadose zone

    EOS Remediation, LLC, a developer and manufacturer of advanced technologies for groundwater restoration, and Savannah River Nuclear Solutions, LLC announced that they have signed an Exclusive Patent License Agreement. This royalty-based agreement grants EOS Remediation an exclusive world-wide license to manufacture, use, and sell the technology known as VOS™, a “Thixotropic Gel for Vadose Zone ...


    By EOS Remediation, LLC

  • There is still time to register...Remediation in the Vadose Zone

    About This Webinar... TITLE: Remediation in the Vadose Zone SPEAKER: Brian Riha, Fellow Engineer, Savannah River National Laboratory DATE: December 6, 2012 TIME: 12:00PM – 1:00PM EST Contaminants entrapped in the vadose zone pose long-term threats to groundwater as contaminants leach ...


    By EOS Remediation, LLC

  • EOS Remediation secures rights for vadose zone remediation by physical and biological means

    EOS Remediation, LLC, a developer and manufacturer of advanced technologies for groundwater restoration, and Savannah River Nuclear Solutions, LLC announced that they have signed an Exclusive Patent License Agreement.  This royalty-based agreement grants EOS Remediation an exclusive world-wide license to manufacture, use, and sell the technology known as VOS™, a “Thixotropic Gel for Vadose Zone ...


    By EOS Remediation, LLC

  • Tersus Environmental Secures Patent Rights for Vadose Zone Remediation by Barometric Pumping

    Tersus Environmental, LLC, a developer and marketer of advanced, innovative technologies for the remediation of soil and groundwater, and Savannah River Nuclear Solutions, LLC (SRNS) announced that they have signed an Exclusive Patent License Agreement. This royalty-based agreement grants Tersus Environmental an exclusive worldwide license to manufacture, use, and sell the technology known as ...


    By Tersus Environmental, LLC

  • ASTM D7758 - 11 Standard Practice for Passive Soil Gas Sampling in the Vadose Zone for Source Identification, Spatial Variability Assessment, Monitoring, and Vapor Intrusion Evaluations

    Passive soil gas samplers are a minimally invasive, easy-to-use technique in the field for identifying VOCs and SVOCs in the vadose zone. Similar to active soil gas and other field screening techniques, the simplicity and low cost of passive samplers enables them to be applied in large numbers, facilitating detailed mapping of contamination across a site, for the purpose ...


    By ASTM International

  • EOS Remediation at Battelle

    EOS Remediation’s family of innovative and sustainable products for enhanced bioremediation will be featured in numerous presentations and posters at the 2011 Battelle International Symposium on Bioremediation and Sustainable Environmental Technologies in Reno, Nevada (June 27-30, 2011).  We are proud that our products span a wide variety of disciplines at this year’s conference ...


    By EOS Remediation, LLC

  • RegenOx remediation technology wins coveted 2006 ICU innovation award for Regenesis

    Regenesis, a specialty developer and manufacturer of advanced technologies for groundwater resources, has won the 2006 ICU Innovation Award for RegenOx, a breakthrough in-situ chemical oxidation technology that safely destroys high concentrations of recalcitrant soil and groundwater contaminants such as industrial degreasers and petroleum hydrocarbons. The prestigious ICU Innovation Awards are ...


    By REGENESIS

  • SVE interim remedial measure on Long Island meets response action goals

    Northrop Grumman Corporation (NGC) is successfully implementing SVE as an interim remedial measure (IRM) to mitigate offsite migration of VOCs in soil gas from the Bethpage Community Park in the Town of Oyster Bay on Long Island, New York. The IRM is being conducted per an Order on Consent with the New York State Department of Environmental Conservation (NYSDEC) and in conjunction with a pump and ...

  • Largest Thermal Remediation Site in the World: Steam Enhanced Extraction at the former Williams Air Force Base

    TerraTherm has been contracted by AMEC to design, install and operate a Steam Enhanced Extraction (SEE) system to address source zone contamination as deep as 245 ft (75 m) below ground surface (bgs) at the Former Williams Air Force Base (AFB) ST012 Site in Mesa, AZ. AMEC is completing the project under an Air Force contract. SEE is part of the ST012 remedy selected in the Operable Unit 2 Record ...


    By TerraTherm, Inc.

  • New Bioremediation Webinar Series Begins September 2012

    EOS Remediation, LLC is pleased to present the new 2012 – 2013 Webinar Series beginning in September If you have enjoyed our top-notch presentations in the past, you won’t want to miss the next series. EOS Remediation, LLC stays ahead of the mainstream, bringing you the lastest information on the timeliest topics. Next Webinar… TITLE: ...


    By EOS Remediation, LLC

  • Oxidation of sulfides in waste rock piles

    Oxidation of sulfides in mining wastes produces high concentrations of sulfate, iron, and other metals and frequently also very low pH values. Compared with fine-grain mine tailings produced in ore treatment by flotation and other techniques, waste rock is just displaced material comprising large particles deposited into piles. In waste rock piles with high permeability and sulfide content, the ...

  • Dr. Daniel B. Stephens recognized for contributions to NGWA

    Daniel B. Stephens, Ph.D., PG, PHg, founder and principal hydrologist, Daniel B. Stephens & Associates Inc., has received the 2016 Keith E. Anderson Award for outstanding contributions to the National Ground Water Association. “Throughout the last 42 years, Dan has served with energy and dedication, bringing forth his extensive hydrologic and geological experience, as well as ...

  • Environmental Cleanup Technology Honored

    A technology that uses “green” chemistry to help microbes break down contaminants in soil before they reach the groundwater has earned kudos from the editors of Environmental Protection website as 2011 Soil & Groundwater New Product of the Year. The technology, which was invented by the U.S. Department of Energy’s Savannah River National Laboratory, and licensed and ...


    By EOS Remediation, LLC

  • Land Contamination

    Land Contamination Identified: Contaminated land is a constant battle for developers looking to build houses / industrial sites or purpose built facilities. Contamination simply means an unacceptable risk to human health or the environment and therefore remediation or site clean up is required. Identifying contamination requires assessment, measurement and remediation. The primary contaminants ...


    By Shawcity Limited

  • When oxygen makes pollution worse

    Oxidation of sulfides in mining wastes produces high concentrations of sulfate, iron, and other metals, and frequently also very low pH values. Compared to fine-grain mine tailings, produced in ore treatment by flotation and other techniques, waste rock is just displaced material comprising large size particles and deposited in waste rock piles. In waste rock piles with high permeability and ...

  • ASTM D6429 - 99(2011)e1 standard guide for selecting surface geophysical methods

    This guide applies to commonly used surface geophysical methods for those applications listed in Table 1. The rating system used in Table 1 is based upon the ability of each method to produce results under average field conditions when compared to other methods applied to the same application. An “A” rating implies a preferred method and a “B” rating implies an alternate ...


    By ASTM International

  • ASTM E2856 - 11 Standard Guide for Estimation of LNAPL Transmissivity

    LNAPL transmissivity is an accurate metric for understanding LNAPL recovery, is directly proportional to LNAPL recoverability and tracking remediation progress towards residual LNAPL saturation. LNAPL transmissivity can be used to estimate the rate of recovery for a given drawdown from various technologies. LNAPL transmissivity is not an ...


    By ASTM International

  • ASTM E2856 - 11e1 Standard Guide for Estimation of LNAPL Transmissivity

    Application LNAPL transmissivity is an accurate metric for understanding LNAPL recovery, is directly proportional to LNAPL recoverability and tracking remediation progress towards residual LNAPL saturation. LNAPL transmissivity can be used to estimate the rate of recovery for a given drawdown from various technologies. LNAPL transmissivity is not an ...


    By ASTM International

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