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Air Quality Applications

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    Air quality and industrial gas monitoring systems for Ambient air monitoring

    Ambient air quality monitoring is the systematic, long-term assessment of pollutant levels by measuring the concentration and types of certain pollutants in the surrounding, outdoor air. Some of these pollutants (commonly called ‘Criteria Pollutants’) are considered hazardous to human health and their levels are regulated by government agencies around the world, including the US EPA. Teledyne API provides a complete line of ambient air quality monitoring instruments, including those for both gas and...

    By Teledyne API based in San Diego, CALIFORNIA (USA).

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    Low concentrations monitoring of benzene and aromatic hydrocarbons (BTEX) for pollution control and environmental monitoring

    With over 15 years of experience in the measurement of volatile organic compounds (VOC), Environment SA announces the VOC72M, a new generation analyzer for the measurement of BTEX compounds by gas chromatography with photo-ionization detector (PID). The VOC72M can handle up to 40 compounds and eight configurations for analysis. This compact and fully automated analyzer with wide voltage range specifications (90-240V) provides equivalent performance to the laboratory chromatographs and is particularly suited to...

    By ENVEA based in Poissy, FRANCE.

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    Portable and fixed gas analysers for CO2 monitoring

    Monitoring industrial processes, CO2 gas quality control and indoor air quality can all be achieved using Geotech`s wide ranging CO2 analysers.

    By QED Environmental Systems Ltd. based in Coventry, UNITED KINGDOM.

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    Air quality monitoring

    To estimate the effects of aerosols on health and climate, it is essential to know their chemical composition. Sampling is done using two different types of aerosol collector. The first type are filter collectors that are based on the deposition of suspended particles on surfaces; the second type are powerful aerosol collectors.

    By Metrohm AG based in Herisau, SWITZERLAND.

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    Air quality and industrial gas monitoring systems for Road side air monitoring

    Motor vehicle emissions are a major source of air pollution in urban areas and impact the lives of billions of people every day around the world. Motor vehicle exhaust contains toxic chemicals that are harmful to people’s health when exposed at certain levels. These toxic fumes cause smog in the atmosphere, which can affect very broad regional air sheds and contribute to the formation of cancer. Teledyne API has several products specifically designed to meet the challenging demands of near-roadside air...

    By Teledyne API based in San Diego, CALIFORNIA (USA).

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    Open path ambient air quality monitoring

    Cerex Multi-Gas Open Path Analyzers are available in both FTIR and UVDOAS technologies to meet specific requirements for perimeter ambient air quality monitoring, leak detection, fugitive emissions monitoring and ambient air quality monitoring.

    By Cerex Monitoring Solutions, LLC. based in Atlanta, GEORGIA (US) (USA).

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    Continuous emissions monitoring for aluminium smelters

    Process control and emissions monitoring in an aluminium smelter is a challenge due to the high concentrations of HF. To use an extractive system in this environment will demand a lot of maintenance.

    By Opsis AB based in Furulund, SWEDEN.

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    Indoor Air Quality Monitoring

    Accurate control of critical indoor environmental parameters is not only essential for the well-being and comfort of building occupants, but also has a major impact on energy efficiency. A multitude of parameters can affect indoor air quality (IAQ) from gases such as carbon dioxide (CO2), carbon monoxide (CO) and volatile organic compounds to particulates, humidity and bacteria such as legionella. CO2 is one of the greatest variables affecting indoor environmental quality since it is produced by people occupying...

    By Edinburgh Sensors Ltd based in Livingston, UNITED KINGDOM.

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    Ambient air quality monitoring at airports

    To measure the ambient air quality at airports is a challenge. The monitoring site needs to be representative for background levels and not dependant on changes in local traffic. A large number of gaseous components need to be measured with high accuracy and high availability. The OPSIS DOAS system provides the user with a fast system that gives high availability at low cost. The impact of aircraft take-offs and landings can easily be followed on-line. The OPSIS system can also monitor fugitive emissions from...

    By Opsis AB based in Furulund, SWEDEN.

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    Carbon Dioxide Monitoring for Indoor Air Quality

    Introduction: Accurate control of critical indoor environmental parameters is not only essential for the well-being and comfort of building occupants, but also has a major impact on energy efficiency. A multitude of parameters can affect indoor air quality (IAQ) from gases such as carbon dioxide, carbon monoxide and volatile organic compounds to particulates, humidity and bacteria such as legionella. Carbon dioxide is one of the greatest variables affecting indoor environmental quality since it is produced by...

    By Edinburgh Sensors Ltd based in Livingston, UNITED KINGDOM.

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    Air quality management at airport consultancy

    We provide consultancy on aviation and air quality, such as dispersion modelling and emissions inventory compilation for environmental impact assessment at airports. We also conduct research into aviation.

    By Cambridge Environmental Research Consultants (CERC) based in Cambridge, UNITED KINGDOM.

  • Indoor air quality

    By Ahlstrom-Munksjö based in Helsinki, FINLAND.

  • Air quality monitoring for regulatory purposes

    Air quality monitoring for regulatory purposes requires instrumentation, systems and procedures that meet international standards such as those described by the USEPA, MCERTS or the European Union. Ecotech offers solutions that meet this criteria.

    By Ecotech Pty Ltd based in Knoxfield, AUSTRALIA.

  • Indoor air quality (IAQ)

    Indoor Air Quality (IAQ) refers to the effects on human health of various factors that are properties or constituents of the air we breathe and generally indoors. Very briefly, we can say that a series of events led to the finding that many chemical or biological substances can be inhaled which can cause various health problems which start as simple disorders but lead to serious illnesses. Of similar importance are several natural parameters of the so-called `interior environment`.

    By Dimtech S.A based in ASPROPYRGOS, GREECE.

  • Environmental monitoring solution for mineral processing

    Measurement of particulates, SO2, NOX, CO, hydrocarbons and greenhouse gas emissions from the mineral process industries requires careful selection of instrumentation. Ecotech offers a complete monitoring solution tailored to this industry.

    By Ecotech Pty Ltd based in Knoxfield, AUSTRALIA.

  • Environmental monitoring solution for fertilizer plants

    Measurement of particulates, SO2, NOX, ammonia, fluorides and greenhouse gas emissions from the fertilizer industry requires careful selection of instruments. Ecotech offers a complete monitoring solution tailored to this industry.

    By Ecotech Pty Ltd based in Knoxfield, AUSTRALIA.

  • Environmental monitoring solution for sulfuric acid plants

    Measurement of SO2, sulfuric acid mist and greenhouse gas emissions from sulfuric acid plants requires careful selection of instrumentation. Ecotech offers a complete monitoring solution tailored to this industry.

    By Ecotech Pty Ltd based in Knoxfield, AUSTRALIA.

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