remediation case study Articles
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Insitu Soil Remediation case study
A burst storage tank resulted in severe pollution beneath a building. Using EU70 and added nutrients the contractor was able to use insitu remediation techniques to very quickly reduce the contaminates to levels well below those required by the authorities. Additional benefits were the minimal disturbance to property and access and the ability to provide a complete solution. This could not have ...
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Soil Remediation - Case Study
Soil Remediation Case Studies: Metal Stabilization Product Blastox® 215 Product Chemistry Blastox® 215 is a complex calcium silicate chemistry listed as US EPA Best Demonstrated Available Technologies (BDAT) for stabilizing heavy metal wastes, especially lead and cadmium. Custom chemistries are also available to stabilize chromium and other toxic metals. These soil remediation case ...
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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 quantities, which would prevent the ...
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Soil and Ground Water Remediation Case Study
On this State Funded Clean-Up project, Global was the project engineer and was responsible for the design of an air sparging/soil vapor extraction remediation system. The system included five soil vapor extraction wells and twelve sparging wells that operated on a rotating schedule. One of the soil vapor extraction wells and nine of the sparging wells were installed as horizontal wells beneath ...
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Chloroflourocarbon (CFC) remediation case study
Project Description The Site location was an industrial facility located in the greater South Los Angeles region that manufactured chemicals for local petrochemical and other industrial operations from 1919 through late 1990’s. Refrigerants were initially produced in 1964 including chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) such as trichlorofluoromethane (R-11), ...
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Celdar Technology - Industrial Site Soil Remediation - Case Study
By operating in a environmental critical Area, the customer asked us to evaluate the ELECTROCOAGULATION SYSTEM for the COD REMOVAL and to propose a total ECO FRIENDLY TREATMENT without use of ...
By Intecna srl
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Soil Remediation - Metal Stabilization Product Blastox 215 - Case Study
Product Chemistry Blastox 215 is a complex calcium silicate chemistry listed as US EPA Best Demonstrated Available Technologies (BDAT) for stabilizing heavy metal wastes, especially lead and cadmium. Custom chemistries are also available to stabilize chromium and other toxic metals. These soil remediation case studies will explain how Blastox ...
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Fractured Bedrock Remediation - Case Study
ABSTRACT BOS 200® successfully remediates petroleum groundwater impacts in fractured bedrock at a former truck stop. Based on the post-injection groundwater results from the pilot test and full-scale injection, a No Further Action letter was issued in February 2015. CHALLENGES Over a period of 20 years, site investigation activities revealed a 320 foot (ft) long dissolved hydrocarbon plume ...
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Chlorinated VOC Groundwater & Soil Remediation - Case Study
Summary Burns & McDonnell was retained to perform soil and groundwater remediation of chlorinated volatile organic compounds (VOCs) such as perchloroethylene and trichloroethylene (PCE and TCE) at a warehouse facility in Dallas. A historical spill of the chlorinated VOCs behind the warehouse building resulted in the contamination of soil in the immediate area and shallow groundwater leading ...
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99% of Oil from Leaking tanks remediated - Case study
Spills and leaks from domestic and commercial oil tanks are a very common occurrence, caused either by the refilling of tanks or as the result of leaks. Very often old metal tanks corrode and start leaking oil onto the ground around the tank. Also the tanks themselves become covered in dried hydrocarbons and become significantly discoloured, even black. Spilled oil can seep into the ground, ...
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Chlorinated solvent soil vapor extraction (SVE) remediation case study 2005
Project Description An active industrial facility in South Central Los Angeles was impacted by tetrachloroethylene (PCE) and trichloroethylene (TCE; former staging area degreasing) operations as a part of its operations. A phased approach to soil vapor extraction (SVE) remediation was employed: the goal of Phase I was to attain high contaminant mass removal rates with very high VOC vapor ...
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Soil Remediation Fixation - Case Study
What is Soil Remediation Fixation? Soil Remediation Fixation can be done by a chemical process that will prevent leaching of metals into the ground water during soil remediation projects. Reactions change the chemical form of the metal from an oxide, carbonate or hydroxide to a silicate, which is significantly less soluble than most other compounds. ...
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Port of antwerp oil spill soil remediation project case study
THE PROBLEM In 1990, 4500 m3 of silty sand/soil contaminated with mineral oil (diesel) to a level of 1500 ppm was treated on-site (Port of Antwerp) at the request of the client. OUR APPROACH On reviewing both the site and the scope of the project it was clear to Nordevco staff that the most cost effective and efficient approach would be to treat the soil in a modified soil pile/wet cell using ...
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ST. Thomas, USVI diesel oil spill soil remediation project case study
The Problem Staff at a major four-star resort outside St. Thomas in the US Virgin Islands spilled diesel fuel and kerosene during the transfer from a tanker truck to on-site storage tanks. Approximately 67.3 m3 of soil having an average concentration of 12,000 ppm was contaminated. Because there are no treatment facilities on the Island, the resort was facing significant costs to transport the ...
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Soil Vapor Emission - Remediation Systems & Equipment - Case Study
Industry: Sanitary Landfill Location: Pasco, WA Capacity: 20,000 CFM (Cubic Feet per Minute) Installed: 2021 (12-month rental) TIGG® was contracted to treat emissions from a sanitary landfill* where an estimated 35,000 55-gallon drums were disposed of that contained solvents, paint sludges, cleaners, and other hazardous waste. A portion of the site to be remediated was covered with a ...
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Springfield, MO - TCE remediation in bedrock - Case Study
Remediation of TCE at Former Industrial Manufacturing Facility Confidential Client — Springfield, Missouri Project Summary TRS, as a subcontractor to Stantec, designed, installed and operated an electrical resistance heating (ERH) system at a former industrial manufacturing facility in Springfield, Missouri. TCE in soil was the primary contaminant of concern, with additional chlorinated ...
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Surfactant enhanced in-situ remediation of DNAPL impacted soil and groundwater - Montreal refinery
Abstract A Montreal chemical refinery reduced the dichlorobenzene and other dense non-aqueous phase liquid (DNAPL) impacts on the soil and groundwater where a railway line is adjacent to an above ground storage tank farm. Ivey-sol® surfactant mixtures were injected three times during a two week pilot test, into a series of in-situ wells. The soil and groundwater matrix experienced an induced ...
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Broadview, IL - Guaranteed TCE remediation under active facility -- Case Study
Guaranteed remediation of TCE in soil under active vehicle maintanence facility Project Summary TRS Group implemented an electrical resistance heating (ERH) guaranteed remediation with Conestoga Rovers Associates (CRA) to remove trichloroethylene (TCE) under an active vehicle maintenance facility (Site) in Broadview, Illinios, TCE concentrations in soil were measured at levels indicative of ...
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Blastox Saved $1.4M on Heavy Metal Soil Remediation Project - Case Study
What is a Soil Remediation Project? A developer near Detroit, MI had a soil remediation project that involved a redevelop property with an ideal location with ready access to freeways. High levels of lead contamination were identified over a large portion of the site, presumed to be associated with areas that lead-acid batteries were crushed inside cars and were left to drain. ...
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BioLogix Remediation Product in California - Case Studies
BioLogix bioremediation was used to remediate petroleum contaminated soil and ground water to facilitate property redevelopment and meet regulatory obligations at sites throughout the US. While every site is unique, the following case studies provide a basis for confidently selecting BioLogix bioremediation for your ...
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