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epa method to-15 Applications

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    Gas monitoring instruments and systems for stack testing according to EPA test method 320

    The United States Environmental Protection Agency (EPA) has two stack testing methods for FTIR gas analyzers. Method 320 is an FTIR method for measuring wide range of organic and inorganic pollutants. Method 321 is a specific version for measuring hydrogen chloride HCl at cement kilns producing Portland cement. These methods define a quality assurance and control processes for verifying the accuracy of the results. The requirements for analytical equipment and software are defined on 40 CFR Part 60 Appendix B Performance Specification 15. Gasmet™ Gas Analyzers and Calcmet™ software have been designed to take the requirements of the performance specification into account.

    By Gasmet Technologies Oy based in Helsinki, FINLAND.

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    Determination of inorganic anions in aqueous matrices according to EPA 6500 and ASTM D6508-10 test methods

    This test method is applicable for determination of the dissolved inorganics anions; fluoride, bromide, chloride, nitrite, nitrate, ortho-phosphate, and sulfate in aqueous matrices using capillary ion electrophoresis with indirect UV detection. The method can be applied to drinking water, wastewater and ground water. 

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

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    Gas Detection and Analysis Equipment for Chemical and Petrochemical

    In a complex petrochemical facility there may be many thousands of potential leaks paths. Some may be leaking but most will not. Using an infrared Gas Detection camera allows the user to examine many potential leaks sources in a short time and from a distance. The EPA acknowledged gas imaging cameras, such as Opgal’s EyeCGas®, as an approved Leak Detection and Repair (LDAR) Method 21 alternate work practice (AWP).

    By Opgal Optronic Industries Ltd. based in Karmiel, ISRAEL.

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    Analysis of VOC compounds in water by Purge & Trap or dynamic headspace

    Context & Challenges Volatile organic compounds (VOC) can be dissolved in water. Sometimes water is polluted and to study contamination of VOC in finished drinking water, VOC must be measured. Chromatotec® Solutions Chromatotec® has developed a specific system for the measurement of VOC in water: a Purge & Trap system, the airmoPURGE. The analyzer is coupled with a degasing system allowing the extraction of dissolved gases. The complete system is based on: - 502.2 method from US EPA – “Volatile organic compounds in water by purge and trap capillary column gas chromatography with photoionization and electrolytic conductivity detectors in series – Revision 2.1”. - 524.2 method from US EPA – “Measurement of purgeable organic compounds in water by capillary column gas chromatography/mass spectrometry – Revision 4.0”.

    By Chromatotec Group based in Val de Virvée, FRANCE.

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    EDXRF spectrometers for ultra low sulfur

    Compliance with the ASTM method at low concentrations sulfur. Sulfur is a major element of importance because it forms sulfuric acid in the atmosphere when burned and has harmful impact on the human health and on the environment. In the mid-2000`s, the Environmental Protection Agency (EPA) began a program to greatly reduce the amount of Sulfur in petroleum products. The current allowable sulfur limit in vehicle fuel is 15 ppm (parts per million). To reduce the pollution coming from vessels the international maritime Organization (IMO) established new limits on emission of sulfur oxides. In Emission Controlled Areas the sulfur limit will be 0.1 % starting 2015. The continued strategy by EPA and IMO to reduce the amount of sulfur in petroleum products put a great demand on sulfur monitoring in fuel and oil products.

    By Xenemetrix Ltd. based in Migdal Haemek, ISRAEL.

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    Ultraviolet disinfection systems for the USEPA UVDM validation

    For drinking water applications, atg UV Technology`s independently 3rd party validated UV systems are sized to deliver both 40 mJ/cm2 RED UV Dose, or a 3 log (99.9%) to 5 log (99.999%) reductions of Cryptosporidium. As a leading testing and validation protocol, the United States Environmental Protection Agency (US EPA) Ultraviolet Disinfection Guidance Manual (UVDGM) 2006 provides an advanced testing and validation method for guaranteeing UV disinfection performance for a large range of operating conditions, such as flow rate and water quality measured in UVT% (Ultraviolet Transmittance).

    By atg UV Technology based in Wigan, UNITED KINGDOM.

  • Continuous Emissions Monitoring Calibration Systems (CEMCS)

    The Environics Series Continuous Emissions Monitoring Calibration Systems (CEMCS) have been used in CEM vans and laboratories for over twenty years. They meet or exceed the performance requirements of the United States EPA 40 CFR Part 51 Method 205 Appendix M. Our systems are custom built, computerized, mass flow controller based gas calibration systems which allow you to dilute a single high concentration cylinder of span gas to low levels for the calibration of gas analyzers.

    By Environics, Inc. based in Tolland, CONNECTICUT (USA).

  • Measurement solution for formaldehyde FTIR measurement

    Reciprocating internal combustion engines burning natural gas are a source of formaldehyde emissions. There are strict tolerances imposed on operators of engines to ensure that formaldehyde is removed effectively and that formaldehyde emissions are below published limits. The only instrumental method for formaldehyde monitoring is FTIR, following procedures such as US EPA Method 320 and Environment Agency TGN M22. Protea’s FTIR gas analysers have been specifically designed to follow these methods and our FTIR analyser have been proven in formaldehyde emission measurements over many years.

    By Protea Limited based in Middlewich, UNITED KINGDOM.

  • Vacuum excavation solutions for diamond saw slurry

    Concrete Cutting Contractors use our LP555SDT for saw slurry clean‐up. Concrete cutting using a Diamond Saw is the process of cutting expansion joints on freshly paved concrete roads. After cutting, water is used to eliminate dust thereby creating a slurry. This slurry has to be cleaned up due to EPA Regulations and the Vac-Tron vacuum excavator is the preferred clean-up method. Using water to create the slurry and then using the LP Series - Wet/Dry Industrial Vacuum Excavation System to eliminate any residue. Contractors perform this application frequently for airport runways and highway repair, as well as new construction.

    By Vac-Tron Equipment based in Okahumpka, FLORIDA (USA).

  • RCRA Waste Processing

    With over 40 million tons of recycled waste in the U.S. each year, operators are fervently searching for innovative methods to treat and dispose of RCRA wastes. Vulcan® Systems' thermal desorption technology is a proven method for recycling RCRA wastes in a manner that is efficient, affordable, and compliant with the Resource Conveservation and Recovery Act of 1976. The technology devolatizes hydrocarbons and captures them in a condensor for potential use in fuel blending, while also allowing the delisted end product to be disposed of in a more safe and secure manner. According to the EPA's website, "[the] EPA tried to develop hazardous waste regulations that balance the conservation of resources, while ensuring the protection of human health and the environment." Vulcan® Systems' technology meets the EPA's regulations to ensure that hydrocarbons can be re-used and, RCRA Waste, now delisted, can be appropriately disposed of without damage to the environment or public health.

    By Vulcan Systems based in Moberly, MISSOURI (USA).

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