Air Voc Applications on Environmental XPRT

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VOC Abatement Improves Air Quality

By Munters Zeol Division based in Amesbury, MASSACHUSETTS (USA).

Oil Mist and VOC Collection

Oil Mist is Unbreathable. Oil based cutting fluids are often used in CNC milling, machining and metalworking. During production, these processes can produce a mist that can threaten sensitive electronic circuitry and presents serious physical risks to employees (accidents from slipping, breathing hazards).? What are the risks in a workshop with oil mist? Exposure to oil mist for a prolonged period of time can cause a number of health issues. Dermatitis Eye, nose and throat irritation Damage to the respiratory system Bronchitis Bronchial asthma Chronic cough Slip hazards (falling, dropping of tools/materials)? How can you protect yourself?? Mist collectors are effective at capturing and filtering harmful oil mist pollution. They can either be installed on individual machines or to a central location. Having the correct oil mist filtration equipment installed will protect your employees from unnecessary health risks. In addition to this, it will also help to protect your business from long term liability and healthcare costs related to workplace air contamination.?

By DiversiTech Inc based in Montreal, QUEBEC (CANADA).

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VOC and HAP Abatement

As is the case for many industrial manufacturing processes, emissions are best destroyed through the use of thermal and catalytic oxidation technologies. Volatile Organic Compounds (VOCs) and Hazardous Air Pollutants (HAPs) are destroyed through the use of high temperature combustion with direct heat recovery. The harmful air pollutants are converted to heat, water vapor and carbon dioxide, creating a destruction efficiency greater than 99%.

By Anguil Environmental Systems, Inc. based in Milwaukee, WISCONSIN (USA).

Measurement solution for VOC emissions monitoring

Protea has used our VOC gas analysers in many projects requiring the monitoring of complex mixes of VOCs. In the chemical and pharmaceutical industry, VOC abatement plants such as scrubbers and carbon-bed systems are typical installations where the use of Protea analysers and our VOC analysis expertise have proved valuable to plant operators. They prove a very powerful and flexible tool in both process gas measurements and VOC emissions monitoring. In the laboratory, Protea can deliver instruments with all the chemometric software and support to enable users to measure hundreds of gases.

By Protea Limited based in Middlewich, UNITED KINGDOM.

Measurement solution for measuring total VOC via FTIR

Current Total VOC Measurements

The most common, and current standard, method for measuring Total Volatile Organic Compounds (VOC) is the use of a Flamed Ionisation Detector (FID). This gives a representative value of the total carbon content of a gas stream, as the FID cannot tell which specific organic compounds are present.

By Protea Limited based in Middlewich, UNITED KINGDOM.

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Low level measurement of VOCs and Terpenes close to the sea and the Landes Forest

It has been established that organic aerosol (OA) makes up for a major fraction of fine particulate matter in all region of the atmosphere. This fraction accounts approximately for half of the total PM2.5 dry mass.1,2 Primary OA is directly emitted in the troposphere from anthropological and natural sources whereas secondary OA (SOA) is formed in-situ in the atmosphere from the oxidation of biogenic or anthropogenic gas-phase precursors and subsequent partitioning of the less volatile products into the particle phase. The current number is that, on a global scale, SOA would represent around 60% of the overall OA.3 However, recent global mass-balance estimations for the removal of volatile organic compounds (VOC) suggest that this number could under-predicts SOA production.4 Recent field measurements in urban locations are also in support of a larger share, indicating that SOA is the dominant fraction of OA, with amounts considerably 20 greater than models predictions.

By Chromatotec Group based in Val de Virvée, FRANCE.

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VOC emission treatment for flexographic industry

As for VOC emission treatment, each Industry has its own technical requirements. As a technology supplier, we at Tecam Group are familiar with the production processes and requirements of Flexographic manufacturers, and have a deep understanding of the technology they require for exhaust air emission treatment, and specifically, for Volatile Organic Compounds VOC emission treatment.