ambient air quality Applications

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Ambient Stations for Ambient Air Quality Monitoring

Ambient air monitoring involves the measurement of `representative` air in urban, industrial and rural areas. These measurements are used to determine the human exposure to pollutants and can be combined with trace/background monitoring.

By Opsis AB based in Furulund, SWEDEN.

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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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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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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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Ambient air quality monitoring solutions for 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...

By Opsis AB based in Furulund, SWEDEN.

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Ambient air quality monitoring solutions for tunnel monitoring

Car tunnels need ventilation in order to keep air pollution below the limits. When the pollution levels reaches a setpoint, the fans must be started and kept running until the pollution levels decreases.

By Opsis AB based in Furulund, SWEDEN.

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Perimeter Ambient Air 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. Cerex multi-gas analyzers offer significant advantages over single gas analyzer arrays, electro-chemical sensor arrays and time integrated air sampling hardware

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

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Ambient air quality monitoring solutions for street-level monitoring

To measure the air quality in a city is a challenge. A large number of gaseous components need to be measured with high accuracy. The monitoring site needs to be representative for the city and the system has to be easy to maintain and calibrate. The OPSIS open-path monitoring systems provide a flexible solution, giving the average concentration for an area. A single OPSIS system can measure all relevant gaseous components set by the authorities, such as NO, NO2, SO2, O3, BTX, NH3.

By Opsis AB based in Furulund, SWEDEN.

Environmental monitoring solutions for the ambient air quality monitoring sector

By mlu-recordum Environmental Monitoring Solutions GmbH based in Wiener Neudorf, AUSTRIA.

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Ambient air quality monitoring solutions for remote sensing of ship emissions

New regulation forces ships to lower the emissions of SO2. Ships travelling in SECA areas has to either run on low sulphur fuel, or install SO2 scrubbers. To measure the SO2 emissions from a ship is not an easy task. OPSIS provides the Port Authorities with a unique measurement principle where the emissions from the ship is measured remotely. Light is passing the emissions and by analyzing the light, concentrations of SO2 can be measured.

By Opsis AB based in Furulund, SWEDEN.

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Ambient air quality monitoring solutions for fence-line monitoring

The OPSIS open-path monitoring system is an excellent tool for monitoring the air quality, fugitive emissions and gas leaks at industrial sites. By arranging monitoring paths strategically at locations outside the borderline of an industrial area, fugitive emissions and gas leaks will effectively be detected. By combining the measured gas data with meteorological parameters information such as where the pollution sources are located and the strength of the emissions can be calculated, using the EnviMan software.

By Opsis AB based in Furulund, SWEDEN.

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Urban air quality monitoring

To measure air quality in the ambient air is a challenge. The monitoring site needs to be representative and not dependant on changes in local traffic. A large number of gaseous components need to be measured with high accuracy and high availability.

By Opsis AB based in Furulund, SWEDEN.

Air monitoring equipments for outdoor & indoor air quality

Gradko’s ambient air monitoring equipment is widely used to monitor both indoor and outdoor air quality. Continuous development allows us to provide equipment for a broad range of applications, covering short-term and long-term monitoring. Pollutants can be detected even at very low levels – limits of detection are typically in the low parts per billion (ppb) range.

By Gradko International Ltd based in Winchester, UNITED KINGDOM.

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Measurement of methane and non-methane hydrocarbons for environmental air quality.

The Model 8900 Methane/Non-Methane Analyzer provides direct measurement of Methane and Non-Methane Hydrocarbons. This instrument is utilized in ambient air monitoring networks around metropolitan areas, fence-line monitoring at industrial plants and hazardous waste sites, and in the production of high purity industrial gases. Methane is a naturally occurring gas generated from the decomposition of biological materials and industrial activity. Since Methane is not considered a pollutant it is the Non-Methane...

By AMETEK MOCON - Baseline based in Lyons, COLORADO (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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Air monitoring for laboratories

Many of the air quality analyses can be performed with standard laboratory consumables, such as traditional filter papers. However, some analyses require materials with specific features, for example filters with low metal levels. Common air monitoring applications include: Air quality testing of ambient environment and emissions. Includes particulate monitoring methods such as PM2.5 and PM10, and chemical analysis such as heavy metals determination. Asbestos sampling and analysis

By GE Healthcare Life Sciences based in Marlborough, MASSACHUSETTS (USA).

Data Acquisition and Control

Many companies worry over the quality of emissions data reported to the EPA. CEMS Experts is a skilled and experienced company with over 20 years of proven and dependable service to provide you with a reliable solution to your Analyzer Management and Data Acquisition Software needs. We supply customized DAS solutions for all federal (EPA), state and local CEMS regulations, plus off-the-shelf products for process monitoring, ambient air testing, or any other application requiring fast, reliable data capture and...

By CEMS Experts - a division of GK Associates, Inc. based in Moopark, CALIFORNIA (USA).

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Gas Detection Solutions for Aluminium

Primary aluminium smelting generates large amounts of hydrogen fluoride gas (HF). Worker safety and ambient air quality concerns require that HF be monitored at several locations in smelters. Traditionally, a variety of chemical sampling methods have been used for HF monitoring in and around smelters. However, these methods are labour intensive and require ongoing maintenance and consumables. During the past decade, laser based HF analyzers have been replacing the traditional methods. Laser analyzers are compact,...

By Boreal Laser Inc. based in Edmonton, ALBERTA (CANADA).

Cost effective, real-time pollution monitoring networks

Ambient air pollution is a continuous problematic since many years, and the various organizations in charge of air quality monitoring work constantly on how to improve their structures and gain the most accurate and reliable data possible. Indeed, the changes in mentality and therefore in urbanism development for example, implies an access to the data faster and at multi-location level. Air quality monitoring reference stations used nowadays measure with an extreme accuracy in located areas, but requires a lot of...

By ENVEA Cairpol (ex Environnement S.A) based in POISSY Cedex, FRANCE.

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