Contaminated Soil Remediation Applications on Environmental XPRT

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).

Trace metals monitoring in soil for contaminated site remediation

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

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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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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).

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Water Treatment in Soil and Groundwater Contamination

Several industries and industrial processes may contribute to soil and groundwater contamination. AdEdge Technologies has supplied filtration equipment for several remediation efforts to remove arsenic, lead, and other inorganic contaminants to meet state and federal mandates.

By Adedge Water Technologies, LLC based in Buford, GEORGIA (US) (USA).

Trace metals monitoring in water for contaminated land remediation

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

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).

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).

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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).

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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 GmbH based in Starnberg, GERMANY.

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).

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).

Air monitoring equipments for soil contamination monitoring

Previous land uses or accidental spills can result in Volatile Organic Compound (VOC) contamination of soils. Volatile and semi-volatile compounds can then permeate through the soil and may persist for several years. This contamination can be traced and measured using our Soil Probes in conjunction with our VOC sorbent tubes. Soil probes are also useful in checking the effectiveness of remediation actions. This monitoring technique provides a cost-effective identification of hazardous gases.

By Gradko International Ltd based in Winchester, UNITED KINGDOM.

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).

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, Inc. based in Gardner, MASSACHUSETTS (USA).

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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.

Data analysis and visualization tools for groundwater contamination

Sites with soil contamination often are also subject to contamination of the groundwater. Groundwater contamination can be very complex and a thorough understanding of the geology of the aquifer and contaminant sources is critical in planning remediation efforts. EnterVol offers C Tech’s proven technology within the ArcGIS environment.

By C Tech Development Corporation based in Las Vegas, NEVADA (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 MOCON, Inc. - Baseline - AMETEK based in Lyons, COLORADO (USA).

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In-situ Reduction Technology of Groundwater Remediation Industry

In-situ groundwater remediation method is based on injection of Fe(0) nanoparticles through application wells directly into the contaminated water. nZVI injection is very fast, reaching significantly lower operating costs compared to commonly used remediation methods (expensive construction of reactive barriers, building of pump&treat stations, excavation of contaminated soil etc.). In comparison to other in-situ technologies a far lower quantities of injected chemical is needed due to high efficiency of the product and thus the time and cost of remediation is reduced.

By NANO IRON s.r.o. based in Rajhrad, CZECH REPUBLIC.

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