Contaminated Site Remediation Applications

Trace metals monitoring in soil for contaminated site remediation

By Modern Water - Monitoring Division based in Cambridge, UNITED KINGDOM.

Contaminated Soils with Diesel Fuel and Heating Oils

Sitelab's UVF-3100D is used to test soil to help investigate and clean up sites contaminated by above ground or underground storage tanks (USTs). Soils can be analyzed for extended diesel range organics (EDRO) or extractable petroleum hydrocarbons (EPH). Results correlate well to confirmatory lab methods.

By Sitelab Corporation based in West Newbury, MASSACHUSETTS (USA).

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Odor control for remediation

Helping others clean up the earth by clearing up brownfield remediation odors. Helping others clean up the earth by clearing up brownfield remediation odors. Brownfield remediation consists of removing large amounts of soil that have been saturated with tar, oil or other contaminating substances. Not only dangerous to handle, the disturbed soil is often infused with very unpleasant and in some cases potentially nauseous odors.

By OMI Industries (OMI) based in Long Grove, ILLINOIS (USA).

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Hazardous waste treatment solutions for site remediation

The contamination of soils as a result of prior chemical production can often be unpredictable and diverse. The majority of such pollutants will require an ex-situ treatment method. Many of our VacuDry units can be used for direct-feeding contaminated soils. To reduce the input amount for thermal treatment, the VacuDry units can also be used in combination with soil-washing plants: In this case, customers only feed the high polluted fractions and screened fines (e.g. below 10 mm), as well as the filter-cake from the soil washing process. However, we are able to handle soil contaminated with mercury, hydrocarbons, PAH, PCB, dioxins, furans, organic-lead compounds and many more. VacuDry plants for on-site ex-situ remediation projects are delivered in a modular design.

By econ industries services GmbH based in Starnberg, GERMANY.

Trace metals monitoring in water for contaminated land remediation

By Modern Water - Monitoring Division based in Cambridge, UNITED KINGDOM.

Thermal Desorption

Trilliant Oilfield Services (TOS) operates the largest mobile Thermal Desorption Unit (TDU) in the United States with a throughput of 50 tons per hour of contaminated soil.

By Trilliant Oilfield Services, LLC. based in Casper, WYOMING (USA).

Complete Bioremediation of site contaminated with Fraction 2 petroluem hydrocarbons

Delta had been contracted during the 2014 remediation at the well site to apply their bioremediation process to excavated and stockpiled soil contaminated with Fraction 2 petroleum hydrocarbons (F2 PHC). Soil sample results from a 2014 Phase II ESA showed F2 PHC concentrations ranging from 170 mg/kg to 1210 mg/kg, with an average of 586 mg/kg in the four samples from the disposal area. Delta was on the site for around 10 hours using their hopper and amendment sprayer machine to treat the approximately 600 cubic meters of fine–grained contaminated soil. The treated soil was conveyed back into the excavation so the bioremediation process could continue. The client retained Gulo Environmental for sampling of the amended soil piles in May of 2015. Results from the analysis of the samples, taken approximately nine months after the bioremediation process, showed non-detection for F2 PHC, resulting in successful closure of the site.

By DELTA REMEDIATION INC based in Spruce Grove, ALBERTA (CANADA).

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Air pollution control for the remediation industry

The remediation division of Anguil Environmental Systems (formerly known as Global Technologies) is focused on treating emissions and water contaminants extracted from below the earths` surface. Formed shortly after the 1990 Clean Air Act targeted emissions associated with the extraction of polluted compounds from contaminated sites, Global subsurface remediation equipment has been successfully applied on contaminated sites in North and South America, Europe, Asia and Australia.

By Anguil Environmental Systems, Inc. based in Milwaukee, WISCONSIN (USA).

Air pollution control for the soil remediation industry

Treatment of exhaust gases from systems that process polluted or contaminated soil – commonly use incinerators for air pollution control needs.

By Catalytic Products International (CPI) based in Lake Zurich, ILLINOIS (USA).

Solutions for the in-situ soil remediation

For over twenty years, BioSolve Pinkwater has been used for Surfactant Enhanced Remediation (SER) to mobilize and solubilize residual NAPL[i], facilitating its recovery and disposal. Depending on soil and plume characteristics, Pinkwater solution can reach contaminated zones through deep injection wells or be gravity fed from surface level injection galleries. After desorbing residual NAPL from soil surfaces on contact, Pinkwater then solubilizes the hydrocarbons in an aqueous emulsion, enabling extraction at down gradient recovery wells or trenches.

By The BioSolve Company based in Lexington, MASSACHUSETTS (USA).

In-Situ Soil & Groundwater Remediation

The use of H2O2 to chemically oxidize the contaminants into mineralized products (CO2 , salts, and readily biodegradable organic fragments) offers a number of advantages over these current treatment methods. Benefits of Soil Decontamination by Chemical Oxidation: The reagent used (H2O2) is inexpensive, readily available, and has as its reaction products water and oxygen; The chemistry of the process (Fenton's Reagent) has been known for over 50 years and its applicability to a wide variety of contaminants is well documented; The process is easily applied and controlled; The treatment occurs rapidly, lasting from a few hours to a few weeks; The process produces no by-product wastestreams, and can be tuned for the degree of contaminant removal desired. This allows it to be used synergistically with other technologies such as biotreatment or soil washing.

By USP Technologies based in Atlanta, GEORGIA (US) (USA).

Contaminant Site Investigation Applications

Characterization of contaminated groundwater requires detailed monitoring to eliminate data gaps, improve predictive numerical models, and track remedial efforts. The Westbay System is a reliable, cost-effective technology for obtaining detailed information, enabling groundwater professionals to carry out comprehensive and defensible contaminant site investigations and long-term monitoring.

By Westbay Instruments based in Burnaby, BRITISH COLUMBIA (CANADA).

Rock excavation for the soil remediation industry

If your job includes recycling contaminated hazardous material, a Vermeer T1255 Terrain Leveler SEM may offer a cost-efficient alternative to other remediation technologies.

By Vermeer based in Pella, IOWA (USA).

Solutions for the vapor suppression

BioSolve Pinkwater is used at major remediation and construction work-sites where excavation of contaminated soils may release noxious organic odors or hazardous VOCs. The dilute solution is sprayed directly onto newly exposed soil surfaces or stockpiles of contaminated material where volatilization is taking place. Used as an alternative to foam, Pinkwater creates a barrier that keeps vapors in the soil, allowing work to continue safely without disruption to workers or neighbors.

By The BioSolve Company based in Lexington, MASSACHUSETTS (USA).

Rapid Site Cleanup, Closure & Resale

We can help you achieve site closure and enable the sale or redevelopment of your site in a predictable timeframe with highly reliable results. This is made possible by: Our broad array of thermal remediation technologies, each tailored to the site-specific conditions and contaminants; Tested and proven field operations, processes, and teams; Expertise in designing projects to ensure outcomes without the need for further remediation; and, Our ability to assure a shorter project cycle and verification that goals are achieved by sampling before we shut down or demobilize.

By TerraTherm - a Cascade Company based in Gardner, MASSACHUSETTS (USA).

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Measurement of naphthalene in ambient air to monitor workplace exposure limits & at remediation & Superfund sites

The Series 8900 Naphthalene Analyzer provides direct measurement of Naphthalene in ambient air. This instrument is utilized in industrial plants to monitor workplace exposure limits and at remediation and Superfund sites. The Series 8900 Naphthalene Analyzer employs a photoionization detector (PID) as the sensing element. A dual column configuration with timed backflush to vent is used to strip off moisture and heavier hydrocarbons. A pre-cut column is used in series with the analytical column. At sample injection a fixed volume of sample is carried to the pre-cut column. Backflush is timed so that only the Naphthalene and other similar components are eluted to the analytical column. Contaminants on the pre-cut column are backflushed to vent. Naphthalene is separated from potentially interfering components on the analytical column and elute to the detector for analysis.

By AMETEK MOCON - Baseline based in Lyons, COLORADO (USA).

Disposable soil headspace testing container

The OVT container is an innovative product and a highly effective tool for the preliminary testing of media/soils that have been impacted by a wide variety of volatile organic contaminants of concern (COC’s). • No preparation or modification needed prior to use in field • Air tight OVT lid has built in sealed sampling ports of varying sizes to accommodate different size OVA probes. • Lids snap together so all samples from one well/boring can be easily grouped together. • Reduced potential for injury to employees due to non-breakable material, lighter carrying weight and no sharp cutting edges as on aluminum foil boxes or use of razor knives; • Lid is recyclable & container is made from an environmentally friendly biodegradable material (corn-based) ; • Disposable container reduces potential for cross-contamination of samples (creating invalid data) due to washing and reusing mason jars from multiple sites; • The OVT cell can be purchased on-line and shipped directly to your office or obtained at a local equipment rental location. • Granted a USPTO patent and accepted by the Florida Department of Environmental Protection-BPSS as an Innovative Technology.

By OVT Environmental Products based in Cape Coral, FLORIDA (USA).

MPP water purification systems for groundwater remediation application

Toxic hydrocarbons in groundwater can be found dissolved in water diffused over the area. At higher concentrations they can be present as DNAPLs (dense non-aqueous-phase liquids) or LNAPLS (light non-aqueous-phase liquids) creating an enduring source of toxic contaminant supply to the water phase.

By Veolia Water Technologies Techno Center Netherlands B.V. - MPP Systems based in Ede, NETHERLANDS.

Contaminated site regeneration for soil and groundwater consulting and engineering

Regenesis Remediation Services (RRS) is a dedicated team of scientists and engineers whose primary function is to provide environmental engineering and consulting firms with specialized groundwater and soil remediation planning, design, verification and application services.

By Regenesis based in San Clemente, CALIFORNIA (USA).

Solutions for the equipment decontamination

BioSolve Pinkwater is used for cleaning/decontaminating tools and equipment at remediation sites, in refineries, on drilling rigs, following spill cleanup, and in industrial maintenance operations. Generally applied with standard pressure washing equipment. Most oil and tar build-up can be washed away on contact. For more severe contamination, use of a hot water system may yield better results.

By The BioSolve Company based in Lexington, MASSACHUSETTS (USA).

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