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Environmental Sampling Applications

  • Particulates PM10 PM2.5 TSP monitoring

    Sampling dust and particulate matter is important as dust and particulate matter can affect the health of human populations, as well as the natural environment. Dust and particulate matter can cause respiratory problems when breathed in by humans. Dust and particulates above 10 micrometer (PM10) are filtered and generally do not enter the lungs.

    By Ecotech Pty Ltd based in Knoxfield, AUSTRALIA.

  • Saran Bag application

    Title : Preliminary Sampling Methodology and Analytical Procedures for Ambient Sulfur Hexafluoride, Corporate Author : ARMY MEDICAL ENVIRONMENTAL ENGINEERING RESEARCH UNIT EDGEWOOD ARSENAL MD Personal Author(s) : Luckan,Susan K. ; Cooper,William J. Report Date : JAN 1973 Pagination or Media Count : 23 Abstract : A preliminary evaluation of techniques of sampling and gas chromatographic analysis for low levels of sulfur hexafluoride was conducted to determine the most feasible method for available equipment. Using a Tracor MT-150 gas chromatograph equipped with Nickel 63 electron capture detector and polarized dc voltable, it was possible to detect sulfur hexafluoride at a concentration of 0.06 ppb with a 5A molecular sieve column and nitrogen carrier gas, without preconcentration of the sample. Also, a comparison of glass and Saran sampling materials proved that no detectable loss of the tracer gas resulted with the Saran bags (between 6 ppm and 0.06 ppb SF6

    By Analytical Specialties, Inc. based in Elburn, ILLINOIS (USA).

  • Indoor air sampling for industrial hygiene

    We supply air sampling pumps and calibrators for industrial hygiene, indoor air quality, occupational health, environmental, health physics and safety disciplines.

    By A. P. Buck Inc. based in Orlando, FLORIDA (USA).

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    PM2.5/PM10 particulate monitoring

    OPSIS provides real-time, flexible monitoring of particulate matter in the ambient air. Particulate matter monitoring with OPSIS, is a cost-effective solution, is ideally suited for use in modern monitoring stations. It can be remote controlled and includes automatic calibration, features that frees time.  The SM200 meets the new regulation for automatic monitoring of PM10 and PM2.5. It also meets the new regulation for particulate matter sampling on filter membranes for further analysis of cadmium, nickel, PAH and other substances.

    By Opsis AB based in Furulund, SWEDEN.

  • Data analysis and visualization tools for monitoring well decommissioning

    Contaminated groundwater sites worldwide are engaged in regular sampling of monitoring wells at a typical cost of $1,500 per well-sampling event. On most sites, many wells are redundant or geostatistically insignificant and can be decommissioned.
    EVS-PRO and MVS`s Well Decommission module analyses all available data and quantifies the impact on site assessment quality associated with removing each well. The impact of removing a well is quantified in terms of its impact on the geostatistical plume extent.
    During remediation plumes are shrinking and may drift. This can necessitate decommissioning of some wells and adding new wells. C Tech`s well decommissioning and DrillGuide© technology provide the tools to properly monitor and guide the remediation efforts at the lowest possible cost.

    By C Tech Development Corporation based in Henderson, NEVADA (USA).

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    Air sampling & monitoring systems for defense/military sector

    From portable hand held battery operated to rugged field deployable, military organizations worldwide rely of HI-Q air sampling systems & accessories during research, development, test and evaluation (RDT&E) and for reliable protection of personnel from Nuclear Biological Chemical Threats. HI-Q’s emergency response air sampling kits have offered the Defense & Military Industries a way of recognizing, determining and identifying the presence of harmful Biological & Nuclear Threats.

    By HI-Q Environmental Products Company based in San Diego, CALIFORNIA (USA).

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    Parallel evaporation in environmental consultancy

    For a fast and effcient sample concentration in order to monitor de pollution of the environment

    By BÜCHI Labortechnik AG based in Postfach, SWITZERLAND.

  • 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 based in Tjele, DENMARK.

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    Air sampling & monitoring systems for government sector

    HI-Q serves the needs of various government agencies with a wide range of application-specific, customized air sampling products. HI-Q works directly with governmental agencies such as the Environmental Protection Agency (EPA), Department of Energy (DOE), Department of Defense (DOD) & Department of Homeland Security (DHS) to develop situation specific, cutting edge air sampling products to help recognize potential threats. Since September 11, 2001, HI-Q continues to have an ongoing relationship with the EPA & DHS by continually working on government-funded projects for the development of airborne biohazard collection systems.

    By HI-Q Environmental Products Company based in San Diego, CALIFORNIA (USA).

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    Sampling and drilling equipments for the mining industry

    AMS, Inc. has been a leading provider of high quality sampling equipment since 1942. AMS sampling equipment is primarily used for environmental, geotechnical, and remediation uses as well as soil, soil gas, and groundwater monitoring. In addition, AMS makes PowerProbe direct push/hollowstem auger drill rigs for environmental and geotechnical drilling activities. AMS also manufactures and offers direct push tooling, drilling equipment, accessories, and expendables for soil sampling, groundwater sampling and monitoring well installations.

    By Art’s Manufacturing and Supply, Inc. (AMS Inc.) based in American Falls, IDAHO (USA).

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    Sampling and drilling equipments for the agriculture industry

    Farmers and researchers in the agricultural industry have used AMS sampling equipment for over 50 years. The AMS Step Probe, Soil Recovery Probes, and a variety of one and two-piece augers are used in the agricultural sampling market to obtaining disturbed samples at or near the surface and for boring to depths where more precise samples can be obtained. AMS now offers a variety of nematode sampling equipment, ATV-mounted PowerProbe rigs, and one and two-piece open-faced augers.

    By Art’s Manufacturing and Supply, Inc. (AMS Inc.) based in American Falls, IDAHO (USA).

  • NOx analyzers for Automotive Mobile Sources

    NOx analyzers for transportation industry exhaust emissions. Options include a heated sample inlet for hot, moist engine exhaust, and AK protocol. View Automotive/Mobile Source Products

    By ECO PHYSICS, INC. based in Ann Arbor, MICHIGAN (USA).

  • Environmental Monitoring

    Environmental monitoring is becoming more important every day in local, national and international policies, showing the environmental awareness demanded by society.

    This fact gives rise to an increase in the amount of legislation that obliges companies to law enforcement. Thus, the necessity of making more pollutants controls means high analysis expenses to the companies, which need to subcontract this service.

    Although applications in this area advance, there is still a clear demand to get new portable and versatile analysis systems for many different application fields such as pollution in environmental or waste waters, monitoring nutrients in agricultural or horticultural water as well as general process control in chemistry industry. Because of the number of enviromental analysis required, there is a need for screening and monitoring measurements of these compounds at contaminated areas.

    Traditional monitoring techniques are typically based on laboratory analysis of field-collected samples that require considerable effort and expense, and the sample may change before analysis. Moreover, the equipment currently available is too large and expensive and it cannot be made portable.Alternatively, microfluidic and electrochemical sensor technologies can contribute to the development of new portable monitoring systems, complementing standard analytical methods for different environmental monitoring applications.In this way, the decentralization and integration of all those typical analyses is the paramount importance in order to reduce cost, simplify the analytical process and make more accessible these technologies to end-users. The development of portable, robust, and accurate Lab-on-a-Chip systems to monitor priority compounds such as contaminants, explosives, chemical warfare agents, inorganic and organic ions is a demand of modern society. Portability allows analyses to be carried out outside of the laboratory, minimizing the risk of contaminating the sample and leading to a faster response time at a lower cost.

    Thus, MicruX solutions and technologies open the gate to develop portable and esay-handly Lab-on-a-Chip devices in order to improve pollutants in-situ analysis in a very economic and efficient way.

    By MicruX Technologies based in Oviedo, SPAIN.

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    Personal air sampling

    Bodily worn equipment and associated accessories and sampling media for undertaking personal air samples onto media which is then further analysed. Used for measuring employees` exposure to dusts, fumes, gases or vapours

    By Casella based in Kempston, UNITED KINGDOM.

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    Air sampling for emergencies

    Deployable battery operated monitoring systems for measurement of dusts (PM10, PM2.5), gases and vapours. Generally used for measurements of site boundaries or chemical incidents

    By Casella based in Kempston, UNITED KINGDOM.

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    Gas monitoring instruments and systems for stack testing

    Several EU directives and national laws in European countries set requirements for continuous monitoring of flue gas emissions at power plants. Further requirements are set on the quality assurance of the installed measurement systems at the plants. The relevant standard in this regard is EN 14181:2004, the quality assurance of automated measuring systems. The standard dictates how to determine that the measurement systems installed for continuous emissions monitoring at a plant operate according to the directives and regulations set. Two major parts of this on-going quality assurance cycle are the QAL2 and AST procedures. A test laboratory performs tests on the systems on-site, and determines whether the systems fulfill the set requirements or not.

    By Gasmet Technologies Oy based in Helsinki, FINLAND.

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    Measurement solution for HF emissions from brickworks

    Brick kilns, as well as other plants such as ceramics manufacturers and fertiliser producers, are a major producer of hydrogen fluoride (HF) emissions. HF is highly reactive gas and seriously damaging to human health, so has strict emissions limits imposed by legislation. In addition to the effects to humans, emissions have been found to damage crops and fruit trees, as well as the general environment. The brick industry strives to reduce the amount of HF emissions and numerous projects have been carried out into the research and development of proposed process modifications that introduce ways to reduce hydrogen fluoride emissions via the latest technology such as filters and scrubbers.

    By Protea Limited based in Middlewich, UNITED KINGDOM.

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    Continuous sampling of groundwater wells

    By Argus-Hazco based in Chesterfield, MICHIGAN (USA).

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    Environmental sampling for soil researching

    By Argus-Hazco based in Chesterfield, MICHIGAN (USA).

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    Lipophilic sampling for groundwater testing

    By Exposmeter AB based in Tavelsjö, SWEDEN.

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