site remediation Articles

  • Mining Waste, more than just camp waste - Case Study

    Mineral extraction adopts the very latest technology and operational methods and the waste aspect is a high agenda item that Inciner8 solves within mining compounds. Uncluttered, efficient operations with active heavy plant and machinery demand that waste solutions are present to clear, clean and deliver a consistent solution in many 24x7x365 mining operations. The onsite waste build-up ...


    By Inciner8 Limited

  • Recent Federal Developments

    TSCA/FIFRA EPA Extends Comment Period For Draft Guidance For Pesticide Registrants On Notifications, Non-notifications, And Minor Formulation Amendments: On October 5, 2017, the U.S. Environmental Protection Agency (EPA) issued a notice of extension of the comment period for the draft guidance  ...


    By Bergeson & Campbell, P.C.

  • Innovations in the Remediation of Contaminated Sites

      Discussion of the EPA publication completed North American Innovative Technology Demonstration Projects; share the information from this new document which is now available in an online. Mention some of the ongoing and completed field demonstrations of innovative remediation technologies sponsored by EPA and other government agencies such as DOD, NPS, USFS, and BIA. The remediation ...


  • Marzone Superfund Site Remediation

    Marzone Superfund Site Project Description CH2M HILL conducted engineering, procurement, contracting, scientific and analytical support, community relations, and regulatory agency negotiations for Chevron. Through integrated and innovative efforts we remediated 20,000 tons of contaminated soils and impacted groundwater 3 years ahead of schedule. The latest in a long series of owners ...


    By CH2M Hill Companies, Ltd.

  • Spolchemie site remediation and NanoRem field site application

    Site Remediation The Spolchemie site was chosen as one of the NanoRem case study sites, to test two types of nanoparticles (NPs) (zerovalent iron - nZVI and iron oxide NPs) for in situ remediation of BTEX (Benzene, Toluene, Ethylbenzene, and Xylenes) contamination. Nanoremediation was seen as an opportunity to enhance the in situ biodegradation of the BTEX contaminants and to reduce the ...


    By NANO IRON s.r.o.

  • Kartotrak.one, The Easy Route to Site Remediation

    Geovariances launches Kartotrak.one, an easy-to-use and fast application for thorough data quality control and accurate contamination mapping. Kartotrak.one is a light version of Kartotrak. The software gathers Kartotrak exploratory data analysis and rapid mapping functionalities. Kartotrak, in its full version, enables more advanced geostatistical data modeling and uncertainty ...


    By Geovariances

  • Incorporating sustainable practices into site remediation

    This introduction is the first of a series of fact sheets on the opportunities for implementing best management practices (BMPs) of green remediation. Upcoming topics include renewable sources of energy, enhanced stormwater control measures, BMP checklists for the field, and enabling mechanisms for practitioners Overview of Green Remediation As part of its mission to protect human health and the ...

  • Incorporating sustainable practices into site remediation

    This introduction is the first of a series of fact sheets on the opportunities for implementing best management practices (BMPs) of green remediation. Upcoming topics include renewable sources of energy, enhanced stormwater control measures, BMP checklists for the field, and enabling mechanisms for practitioners. As part of its mission to protect human health and the environment, EPA is committed ...

  • Site assessments and remediation case study

    Service(s) performed: Phase I site assessment/soil investigation/soil remediation project for a golf course Summary: Prior to the sale of the golf course property, our experts were engaged to conduct a Phase I Site Assessment. Due to poor management practices, the facility was found to have multiple releases of fuel and waste oil, which were above acceptable ...


    By EFI Global, Inc.

  • Monitoring Arsenic in discharges from a remediation site

    This case study describes the application of an OVA5000 at a USEPA Superfund site where high levels of arsenic contamination have ...

  • Air emissions impact measurements at a perchloroethene remediation site

    As part of an U.S. EPA time critical removal action, an air monitoring system was established to measure real-time impacts of perchloroethene (PCE) on the surrounding areas. The soils and groundwater beneath the site (located in West Fargo, North Dakota) were treated using in situ heating of soil and groundwater, with the produced vapors collected using conventional vapor extraction. In order ...


    By VOC Technologies

  • Diesel and Gasoline Remediation in Groundwater and Soil at a DoD Site

    Site Summary Three above ground storage tanks (containing gasoline and diesel) and associated piping were removed from a DoD site in January 1990. Concentrations of TPHd and TPHg were found in soil samples collected around the former ASTs at concentrations of 140 mg/kg and 9,400 mg/kg, respectively.  Groundwater contamination was also detected with TPHd concentrations reaching 21,000 ug/L ...


    By REGENESIS

  • Green remediation best management practices: site investigation

    Overview The need for site investigation is common to cleanups under any regulatory program. An investigation can occur at all points in the cleanup process, from initial site assessment through waste site closeout. A site investigation generally is undertaken to: Confirm the presence or absence of specific contaminants Delineate the nature and extent of environmental contamination ...

  • Asarco Plant site remediation case study

    Asarco, Inc. Omaha, Nebraska, USA For more than a century, the former American Smelting and Refining Company (Asarco) operated a lead refinery on the banks of the Missouri River in Omaha, Nebraska. Plant closure in 1997 presented an opportunity to reclaim the riverfront as public space. Led by HDR, this successful transformation became the largest voluntary clean up ...


  • NJDEP issuing remedial priority scores for contaminated sites

    Very shortly, the New Jersey Department of Environmental Protection (NJDEP) will be issuing letters to responsible parties containing a draft Remedial Priority Score (RPS) for their particular site. It is unclear how the rankings will be used, but the RPS system has been described as a tool to sort sites out for further discussion. The ...

  • Case study - World`s largest remediation site

    Overview Hong Kong's Kai Tak Airport, the world's busiest airport in 1997, became the world's largest remediation site once it was closed. When the airport was decommissioned in 1999 in favor of the new Chek Lap Kok Airport, the government planned to rapidly clean up the site for commercial and residential development. After many years of soil penetration by various ...

  • Site Closure Strategies: Reducing Remediation Liabilities & Costs

    Industrial companies face the daunting task of managing investigations and clean-ups at thousands of contaminated properties. In staying abreast of new technology and ever-evolving regulatory programs, companies must address many challenges involving regulations, technologies, and expenses. To successfully manage the costs and risks for each project, it is important to: 1) Focus on the ultimate ...


    By AECOM

  • Remediated sites and brownfields: Success stories in Europe

    This document presents examples of success stories of remediation of contaminated soils in various contexts and different European countries. Thirteen countries comprising 19 European regions present a total of 29 cases which illustrate how soil and brownfields remediation along with sustainable land management have become essential for reversing the trend of soil degradation and ensuring the ...

  • GCL serves as cap in brownfield remediation site

    PROJECT: Patterson Plank Road Brownfield Remediation LOCATION: Patterson, New Jersey PRODUCTS: BENTOMAT® SDN BACKGROUND: This New Jersey brownfield was formerly the site of a chemical recycling facility. CHALLENGE: The soil at the site was heavily contaminated, and off-site removal would have ...


    By CETCO

  • Bioaugmentation and Biostimulation Create Conditions for Successful Site Remediation

    CASE SUMMARY Dry Cleaning Operations, Coral Springs, FL A subsurface chlorinated solvent plume formed as the result of dry cleaning operations and migrated beneath an onsitestructure. Over a 6-month period, the concentration of chlorinated solvents increased from 6,000 to 15,000 partsper billion (ppb). A low-cost, in-situ remedial strategy was sought to treat the ...


    By REGENESIS

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