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surface contaminant Applications

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    Determination of the total mercury in a filtrate of wash-off samples from contaminated surfaces

    INTRODUCTION

    Quantitative determination of the total mercury content in filtrates of wash-off samples from the surfaces of walls, floors, equipment, and other facilities of m anufacturing areas is an effective method for the occupational safety monitoring.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

  • Bio-Contaminant Control

    Microbes and bio-contaminants are pollutants such as bacteria, germs, and virus. All are small in size and usually microscopic, yet they have an amazing ability to do damage to all living organisms including plants and humans. When dealing with medical-grade and food products it is important to maintain the highest levels of sanitation possible. Many everyday illnesses are caused by viruses like the common cold or the flu. AgriAir purifiers will destroy 99.99% of airborne and surface bio-contamination helping to...

    By AgriAir Equipment - a Brand by Omnitec Design Inc based in Mukilteo, WASHINGTON (USA).

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    Monitoring solutions for the opacity and dust monitoring

    There is a requirement for many small boiler operators to monitor Opacity to determine the smoke density emitted from the boiler. On small boilers we recommend the DCEM 1001 Opacity monitor; this simple, low cost monitor   has high efficiency air purges use compressed air to ensure that optical surfaces are virtually free of dust or debris contamination. This ensures minimal maintenance is required on the sensors.

    By Codel International Ltd based in Bakewell, UNITED KINGDOM.

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    Geosynthetic Lining for Highway and Civil Applications

    GCL can be used in highway and civil applications such as at airport de-icing facilities used to remove ice build up on the surfaces of planes. During the application process, glycol-based de-icing fluids can leak into local stormwater runoff, potentially causing pollution. CETCO GCLs were found compatible with de-icing fluid (glycol diluted 50/50 with water). GCLs can also be used to line roadway drainage swales for containment and prevent excessive percolation, thereby minimizing potential for groundwater...

    By Colloid Environmental Technologies Company (CETCO) based in Hoffman Estates, UNITED KINGDOM.

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    Mercury monitoring for mercury flux measurement

    The Tekran 2537 has been used in numerous published studies to measure the deposition or evasion of mercury from natural or contaminated surfaces (i.e. flux measurements). It is anticipated that many mercury flux measurements will be needed in the future to assess the impact of climate change on mercury cycling in the environment. There are two basic ways to do mercury flux measurements. First, the dynamic flux chamber method utilizes a custom enclosure, with controlled air flow, to measure the...

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

  • Endocrine Disruptors Oxidation

    Removal of a diverse group of organic contaminants from surface water and wastewater using ozone (O3) and O3 combined with hydrogen peroxide (O3/H2O2).

    By Newland Entech Europe based in Villaviciosa de Odón, SPAIN.

  • Bioremediation solutions for transportation industry

    Hydrocarbon spills are common in transportation, with oil and greases collecting on tarmacs, railyard track ballast, and service access roads. iSorb breaks down contaminants and penetrates porous surfaces that other treatments can’t reach.

    By Beyond Environmental based in Geneva, ILLINOIS (USA).

  • CHEMICAL PURIFICATION

    We offer a broad product portfolio of activated carbons for chemical processing needs. Our activated carbon solutions are an excellent choice for the purification of raw materials, intermediates and end products for the chemical industry. The superior adsorption features and surface engineered modifications of these products facilitate the adsorption of contaminants molecules of diverse sizes and properties.

    By Citto Corporation based in TORONTO, ONTARIO (CANADA).

  • Equipment decontamination/industrial maintenance solutions

    Existing hydrocarbon contamination, leaks, and spills can be a time-consuming maintenance problem or a major health, safety, and environmental hazard. Fuel storage tanks, pumping stations, equipment areas, and maintenance bays always need cleaning. Use iSorb as part of an industrial maintenance program, after spill cleanup, and for decontamination of equipment at remediation sites. iSorb’s wide range of viscosities means it can be applied with a simple sprayer or painted onto sloping and vertical surfaces....

    By Beyond Environmental based in Geneva, ILLINOIS (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).

  • Bioremediation solutions for other industry

    With its empowering simplicity at the point of use, iSorb is ideal for any industry where there is the possibility of hydrocarbons, oils, and other pollutants contaminating surfaces. It works on virtually any surface—even going vertical and staying in place. Its patented formulation and processes deeply penetrate porous surfaces to deliver predictable, natural results. iSorb’s all-natural composition won’t harm the environment, leaving behind hydrocarbon-free ground, workspaces, and equipment....

    By Beyond Environmental based in Geneva, ILLINOIS (USA).

  • Drinking water solutions for the nitrate monitoring

    Problem: Nitrate, the most stable form of nitrogen in water, is found in both ground and surface water and originates from both natural and anthropogenic sources. Due to its high solubility in water, nitrate is not filtered out from groundwater like other contaminants. Removing nitrates from source water is important as elevated levels in drinking water can cause serious health effects when ingested.

    By Real Tech Inc. based in Whitby, ONTARIO (CANADA).

  • 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...

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

  • Solutions for the aerobic bioremediation

    BioSolve Pinkwater is used to accelerate natural bioremediation of contaminated soil either on site through surface application or on land farms through application to biopiles. When Pinkwater solution is sprayed onto and aggressively mixed into contaminated soil, hydrocarbons come in contact with the strongly “lipophilic” (oil loving) surfactant. Mimicking the process by which bacteria make hydrocarbons digestible, the surfactants “solubilize” contaminates, pulling them into an aqueous...

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

  • Dustless Lead Paint Removal & Nuclear Decon Tools for Concrete Scabbling

    When concrete is contaminated with PCBs, radiation or other hazards, scabbling is often the only means of remediation. By removing a thin outer layer from a concrete surface, our shrouded power tools can make a structure safer for occupancy or demolition. Our powerful VAC-PAC® HEPA vacuum captures all dust, debris, and air-borne contaminants for easy transportation and disposal in standard 55-gallon (200L) drums. Whether you’re applying a new coating system or  a concrete overlay, a Concrete...

    By Pentek Inc. based in Coraopolis, PENNSYLVANIA (USA).

  • Air control for wastewater treatment aeration

    Aeration Process Introduction: Waste Water Treatment removes impurities and contaminants from a com¬munity`s sewage utilizing a number of different processes and a variety of equipment. One of the processes is the use of surface aerated basins that use aerobic micro-organisms to remove 80 to 90% of organic matter in waste water. Oxygen concentration in the water basins is a critical factor to promote the optimum micro-organism growth rate needed to treat the water in the shortest amount of time. As a...

    By Kurz Instruments, Inc. based in Monterey, CALIFORNIA (USA).

  • Mold Control

    Controlling mold spores and bio-contaminants is a challenge for indoor gardeners that requires attention to detail and specialized equipment. An average cubic foot of air has around 100,000 mold spores. When sufficient moisture is available, mold grows. AgriAir Purifiers control and eliminate Aspergillus and many other types of spores, mildew, odors, and VOC as well as sanitize the air and hard surfaces from biological contaminants generated by organic decay during the entire growing process. AgriAir Purifiers...

    By AgriAir Equipment - a Brand by Omnitec Design Inc based in Mukilteo, WASHINGTON (USA).

  • Groundwater Monitoring for Construction Sites

    All construction affects groundwater and a water management plan will be required. From deforestation to urbanisation, from holes to heaps and dams to drains, they all have an affect on the groundwater. Deforestation causes an increase in the rate of run off of rainwater resulting in lower percolation of precipitation into the soil and a consequent increase in soil erosion leading to slope instability, hence land and mud slides. The increased rate of run off can cause small streams and large rivers to rise and...

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

  • Cooling Towers and Process Water System Cleaning Applications Using Hydrogen Peroxide

    The unique properties of hydrogen peroxide (H2O2) make it a good technology for keeping cooling loops, process water loops and heat exchangers clean from fouling that can occur due to various contaminants in the water. Hydrogen peroxide works well in removing organic fouling on surfaces through mechanical means and in specific applications through biocidal mechanisms. Hydrogen peroxide can be used in a shock treatment mode where it is fed based on a timer set-up. It can also be used occasionally at higher...

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

  • Pure drinking water solutions for organic food processing industry

    You go all out to produce only the best culinary creations, so how pure is your water? Water purity can have a huge impact on the flavor, aroma, visual appearance, healthfulness and even shelf life of your foods. Many beverages such as coffee and teas can be up to 99% water, so is it any wonder that water purity makes it taste so much better? When made with our pure water, alcoholic drinks don’t have the oil slick floating on the surface. Sushi masters in Japan love how our water makes sushi rice ‘po...

    By Pure & Secure, LLC. based in Lincoln, NEBRASKA (USA).

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