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Innovative Technologies |
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Project: |
SVOC/Metals/PCB Impacted Soils |
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Location: |
New Jersey |
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Panther performed remedial excavation of non-hazardous, SVOC/metals/PCB impacted soil from a former industrial chemical facility in New Jersey. The site was subject to New Jersey Department of Environmental Protection (NJDEP) guidance for cleanup required by the Industrial Site Recovery Act (ISRA) prior to a pending property transaction for brownfield redevelopment. Through 100 years of site use for industrial chemical manufacture, the property became impacted with various COCs, including VOCs, SVOCs/PAHs, metals, and petroleum hydrocarbons residuals. Read more... |
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Project: |
Oxidation and Anaerobic Reduction |
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Location: |
Malta, Ohio |
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Based upon previous work for this client at other facilities in New England, Panther was sole sourced to evaluate the potential of utilizing a combination of in-situ chemical oxidation (ISCO) and in-situ enhanced anaerobic dehalogenation to reduce contaminant concentrations in groundwater at the client’s facility in Ohio. Read more... |
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Project: |
In-Situ Bioremediation |
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Location: |
Philadelphia, Pennsylvania |
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Panther provided personnel and equipment for the procurement of 1,060 gallons of emulsified vegetable oil product EOS B42 and mixing and injection of 23,000 gallons of dilute EOS B42 bioremediation solution into pre-existing injection wells. Read more... |
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Project: |
Chemical Oxidation at a Bridge Building Site |
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Location: |
Driftwood, Pennsylvania |
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Panther was awarded and mobilized a six man crew equipped with level B/C emergency response systems to perform a chemical oxidation project at the base of an active bridge building project in Driftwood, Pennsylvania. Read more... |
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Project: |
Installation of ZVI PRB via In-Situ Soil Mixing |
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Location: |
Torrington, Connecticut |
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Panther successfully completed remedial activities at a former manufacturing facility located in central Connecticut. The primary objective of the project was the creation of a Permeable Reactive Barrier (PRB) via in-place mixing of Zero Valent Iron (ZVI) with contaminated soil in the water table aquifer to treat residual contamination. Read more... |
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Project: |
Steam Enhanced LNAPL/CVOC Extraction |
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Location: |
Danville, Pennsylvania |
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Panther was contracted to design, install and operate a steam enhanced soil and groundwater vapor extraction system to recover separate phase LNAPL and DNAPL impacting 55,000 CY at a former automotive manufacturing facility. The remedy designed and installed included one hundred twenty four 2-inch stainless steel injection wells and forty three 4-inch stainless steel extraction wells to a maximum depth of 40-feet bgs. Read more... |
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Project: |
In-Situ ChemOx of Fuel Oil |
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Location: |
Columbia Lakes, New Jersey |
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Panther was contracted to treat residual fuel oil contamination that was adsorbed to unsaturated and saturated soils in the rear of a potable drinking water plant located in Columbia Lakes, New Jersey. Read more... |
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Project: |
In-Situ ChemOx followed by Enhanced Reductive Dechlorination |
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Location: |
Maine |
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Panther was contracted to perform an extensive amount of work on the UCC Superfund site, a former chemical manufacturing, solvent recovery, and hazardous waste treatment facility, which is situated on 2.5-acres. The geology consisted of a clay-rich, 10-foot thick shallow fill/disturbed zone overlying 50 feet of poorly conductive glacial till, extending down to bedrock. Read more... |
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Project: |
In-Situ Oxidation Using Sodium and Potassium Permanganate |
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Location: |
Quincy, Massachusetts |
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Panther’s team, along with other national experts, were retained to evaluate a facility closure project that required remediation of Chlorinated Solvents. The system involved the design and implementation of a full-scale, but phased, in-situ oxidation program. Read more... |
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Project: |
In-Situ Stabilization and Solidification |
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Location: |
Great Meadows, New Jersey |
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Panther performed in-situ stabilization of metals contaminated soils and sludge as part of a larger remediation project. Treatment studies determined that Portland cement would be the agent of choice for stabilizing the sludge and sediments found in the four lagoons, each being approximately 1/2-acre and 8-ft deep. Read more... |
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Project: |
Hexavalent Chromium Remediation – Multiple Sites |
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Location: |
Hudson County, New Jersey |
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Panther provided key technical and strategic input as a member of a high-level Advisory Committee to this Fortune 500 Company on a number of sites contaminated with hexavalent chromium in the form of chromium ore processing residual (COPR). Read more... |
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Project: |
Installation of Zero-Valent Iron Reactor |
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Location: |
Middlesex, New Jersey |
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Panther assisted the client’s consultant with a constructability review and fast track installation of an innovative storm-water pilot treatment system. The 100-gpm treatment system, installed at the Middlesex, New Jersey facility, consisted of a gravity flow iron filing reactor bed to precipitate and remove dissolved arsenic from storm-water. Read more... |
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Project: |
Soil Vapor Extraction System |
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Location: |
Paterson, New Jersey |
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Panther was awarded through competitive bid the installation of a large SVE system at a former chemical manufacturing facility located in Paterson, New Jersey. The installation includes 160,000 linear feet of HDPE pipe with sizes ranging from 1.5” to 12” in diameter. Read more... |
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Project: |
Excavation, Ex-Situ and In-Situ Chemical Oxidation, Reuse of Soils on Site and Wetlands Recontruction |
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Location: |
Morris Plains, New Jersey |
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Soils and groundwater at the site had become contaminated with levels of perchloroethylene (PCE) and trichloroethylene (TCE) at concentrations in excess of 20,000 mg/kg combined, significantly above risk-based remedial standards. Because the PCE and TCE in soil presented an ongoing source of groundwater contamination, soil remediation was a top remedial priority at the site. The initial unsaturated soil remedy proposed for this site included in-situ, enhanced anaerobic reductive dehalogenation. Read more... |
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Project: |
Chemical Oxidation of PCE Contaminated Soil and Groundwater |
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Location: |
Roselle, New Jersey |
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Panther designed and implemented a subsurface chemical oxidation injection system consisting of six horizontal injection galleries and 60 vertical injection wells arranged in 13 discreet zones for injection. Prior to installation of the injection system, Panther completed an oxidation bench test to determine the natural oxidant demand of site soil and groundwater, and to compare multiple oxidant mixtures and dosages to determine which oxidant would result in the highest target contaminant reduction. Read more... |
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Project: |
In-Situ Chemical Oxidation followed by Enhanced Reductive Dechlorination |
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Location: |
Elizabeth, New Jersey |
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Panther’s team developed an approach to remediate a concentrated area of groundwater contaminated with chlorinated solvents where dual phase extraction (DPE) was originally planned. Due to much stricter requirements for treated effluent (DSW), the originally designed and constructed DPE treatment system could not be used. The site was an active facility with heavy truck traffic in the area requiring remediation. After evaluating several alternatives, in-situ chemical oxidation was selected as the most viable alternative. Read more... |
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Project: |
Solvent Enhanced In-Situ Chemical Oxidation Pilot |
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Location: |
New York State |
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Panther was sole sourced to implement a large pilot demonstration project using a newly developed solvent enhanced chemical oxidation formula for a New York based utility company at one of their major MGP sites and the NYSDEC. Read more... |
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