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Groundwater Remediation Applications

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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.

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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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    Groundwater Remediation

    By TRS Group, Inc. based in Longview, WASHINGTON (USA).

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    Geotextiles solutions for landfills areas

    Historically, landfills have been the most common method of organized waste disposal and remain so in many places around the world. Landfills  are essential applications to ensure long service life and prevent soil pollution. In industrial basins, TenCate protection geotextiles guarantee the protection of the geomembrane against all risks of mechanical damages. A cost effective and environmental friendly solution to sort, treat and recycle waste.

    By TenCate Geosynthetics Netherlands bv based in AE in Nijverdal, NETHERLANDS.

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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 Solutions for Nitrate Removal

    Most nitrogenous materials in natural waters tend to be converted to nitrate, so all sources of combined nitrogen, particularly organic nitrogen and ammonia, should be considered as potential nitrate sources. Primary sources of organic nitrates include human sewage and livestock manure, especially from feedlots. The primary inorganic nitrates which may contaminate drinking water are potassium nitrate and ammonium nitrate both of which are widely used as fertilizers. According to the Toxics Release Inventory, releases to water and land totaled over 112 million pounds from 1991 through 1993.

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

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    Water Treatment for Industrial Process

    Among the various industrial treatment options available for heavy metal reduction, few are simple, proven, affordable, and reliable as the selective adsorption treatment technology offered by AdEdge Technologies. AdEdge provides a line of pre-engineered, packaged industrial wastewater treatment systems designed for removal of heavy metals from groundwater and industrial wastewater using a variety of adsorption media technologies.

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

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    Heat Transfer Equipment for Oleo Chemistry Industry

    Decades of experience in chemical engineering pays off. By using GIG Karasek technology our customers can produce high-quality products from various materials according to the most different industrial requirements. The environmental compliance and the purity of the products are just as important criteria as the energy expenditure with which they are obtained. Hence it is no sheer incident that our plants excel by innovative systems for energy recovery as well as sophisticated process combinations – with a dual beneficial effect on our Environment.

    By GIG Karasek GmbH based in Gloggnitz, AUSTRIA.

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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).

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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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    Mercury monitoring for on-site remediation

    Fugitive emissions can be a health concern during removal and disposal of mercury-contaminated material at remediation sites. Thus, remediation projects either indoors or outdoors often require on-site, real-time mercury air monitoring with a Tekran 2537. This assures permitted levels are not exceeded during waste processing and human exposure levels are below government regulated toxicity thresholds. Often multiple sites must be monitored continuously. The Tekran 1115 Multi-Port Sampler is the ideal tool for multiplexing the Tekran 2537 for real-time continuous on-site monitoring of mercury fugitive emissions.

    By Tekran Instruments Corporation based in Toronto, ONTARIO (CANADA).

  • Site investigation for horizontal drilling

    Site investigation for horizontal drilling.

    By Advanced Geosciences, Inc. based in Austin, TEXAS (USA).

  • Site investigation for tunneling operation

    Site investigation for tunneling operation

    By Advanced Geosciences, Inc. based in Austin, TEXAS (USA).

  • US Peroxide Total Chemical Management

    US Peroxide (USP) provides turn-key chemical management and field service programs to engineering companies and remediation technology applicators using In-Situ Chemical Oxidation (ISCO) or other technologies requiring chemical storage and handling. USP programs have proven to be cost effective and highly efficient using custom-designed chemical handling and management programs deployed by highly skilled field service teams. Advantages USP can supply a wide range of chemicals such as hydrogen peroxide, ferrous sulfate, sodium persulfate, acids and others commonly used for ISCO or other remediation technologies. USP works with remediation companies to develop a cost effective, logistically optimized and reliable chemical management program based on project specific chemicals, quantities, usage rates and other project constraints. We can mobilize chemicals and equipment quickly to respond to your rapid response needs, often within 24 hours.

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

  • Continuous Monitoring of Groundwater

    The Sorbisense method allows for measuring the average concentration of substances in groundwater over a period of up to 1 month with only one sample.

    The system provides methods for measurements in both unsaturated and saturated zone and provides access to dynamic boundaries of contaminants and more realistic risk assessments. For example, through direct measurements of seepage from contaminants and by continuous measurement of emissions from cropland.

    By Sorbisense A/S based in Tjele, DENMARK.

  • 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).

  • Groundwater Monitoring for Remediation

    Many fresh water sources have been degraded to toxic levels by the inclusion of industrial, agricultural, and human waste products that have been discharged into the closest body of water, accidentally or deliberately for many years.

    By HERON Instruments Inc. based in Dundas, ONTARIO (CANADA).

  • Anaerobic bioremediation of groundwater

    By EOS Remediation, LLC based in Raleigh, NORTH CAROLINA (USA).

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