remediation performance Articles
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The power of precise remediation
Design matters in in-situ remediation. Just ask Resource Geoscience, Inc. (RGI), a Remediation Products, Inc. BOS 200 approved installer and certified Trap and Treat Consultant. They recently demonstrated that when paired with proper injection design and precise application, BOS 200 can get the job done where others fail. The site: Contaminated clay site in Colorado The contamination: BTEX ...
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Dynamics of nitrate & perchlorate in groundwater.
The Apache Powder Superfund Site is located in Cochise County, Arizona, approximately 50 miles southeast of Tucson. The site was listed on the National Priorities List pursuant to CERCLA in 1990. Principal groundwater chemicals of concern (COCs) include nitrate-nitrogen (nitrate-N) and perchlorate. Concentrations of nitrate-N exceeding 500 mg/l and 2,300 mg/l have been detected in the “shallow ...
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Forensic Analysis of Horizontal Well Systems - Case Study
Project Location: Eastern New York Client: Public Utility – Major Airport Contamination: Jet Fuel Site Size: 10+ Acres Project Description: Having contracted with a large nationally known Environmental Remediation Company to design and install numerous horizontal well deployed AS and SVE systems to clean up their extremely large plume of JP fuel, a major east coast Client ...
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Own Your Environmental Data Workflow: A Guide for Environmental Managers
Whether you are monitoring discharges from power plants, remediation performance at contaminated sites or the environmental performance of chemical plants, chances are that you are working with various subcontractors for field sampling, laboratory analysis, data validation, and report generation. Managing environmental liabilities and optimizing environmental performance requires environmental ...
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Combining thermal treatment with MNA at a brownfield DNAPL site
Abstract A heavily contaminated Brownfields site in New York was remediated and redeveloped using a combination of In-Situ Thermal Desorption and Monitored Natural Attenuation. Four source areas were addressed by the thermal technology, and groundwater beneath the site is undergoing natural attenuation. Approximately 86,000 lbs of volatile organics were extracted and treated on-site. The ...
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Remediation of mercury contaminated industrial site for future expansion - case study
70,000 tons of mercury contaminated soil and building rubble have to be cleaned in an industrial facility in the south of France until 2013. For the realization of this remediation work, an econ industries VacuDry® 12,000 has been in operation since early 2011. After the treatment the mercury free soils can be re-used on-site as building material. A similar but smaller econ industries ...
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Extensive remediation of superfund site - case study
The 80 acre site, formerly a minerals processing facility, was operated primarily to recover lithium and other rare-earth minerals from ores. Raw ores were imported to the site for processing. During one phase of its operations, the facility also processed uranium ores for the government. The site was listed as by the U.S. Environmental Protection Agency (EPA) as a Comprehensive Environmental ...
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Breaking Stakeholder Gridlock case study
Challenge: Antea Group assisted multiple property stakeholders with the development of a liability transfer program to facilitate the remediation and closure of a PCB, chlorinated VOC and TPH contaminated former oil recycling depot site in New Jersey. Prior to Antea Group involvement, the property stakeholders had been in negotiation deadlock regarding the site for 18 years. With the ...
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Site Remediation Public Notifications – Round 2
As you all are aware, NJDEP revised the Technical Requirements for Site Remediation (TRSR) a few years ago to include “Notification and Public Outreach” procedures (NJAC 7:26E-1.4). The rule requires the person responsible for conducting the remediation of a contaminated site to perform various public notifications and outreach activities, the majority of which had to be completed ...
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Opportunities and challenges of integrating ecological restoration into assessment and management of contaminated ecosystems
Ecosystem restoration planning near the beginning of the site assessment and management process (“early integration”) involves consideration of restoration goals from the outset in developing solutions for contaminated ecosystems. There are limitations to integration that stem from institutional barriers, few successful precedents and limited availability of guidance. Challenges occur in ...
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The Emergency-Ready Green Tech for Remediating Oil Spills
When oil spills happen, an immediate response is necessary to mitigate the environmental impact, particularly the risk of contaminants seeping into the soil and groundwater. Iron Creek Group’s patented soil remediation technology is the most advanced and efficient way to restore terrestrial ecosystems in the industry.Our Enhanced Thermal Conduction (ETC) soil remediation technology is streamlined ...
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