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contaminant emissions Applications

  • PLAZKAT systems for treatment of printing industry emissions

    During production of printed materials the ambient air in the working area absorbs a lot of gaseous pollutants (contaminants) that have so-called `paint smell` - solvents of various kinds (alcohols, ketones, aromatic hydrocarbons, etc.). The presence of these substances in the working area ambient air produces harmful effect at least on the personnel. In addition, solvent emission into the air is penalized in compliance with current regulation.

    By Plasma Air Systems Corporation based in Harju Maakond, ESTONIA.

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    Continuous emissions monitoring for mercury monitoring

    Waste incinerators, cement plants and power plants need good and reliable measurements of total gaseous mercury. The measurement of total gaseous mercury is a challenge due to chemical reactions and contamination. The installed systems will often require a lot of maintanence still not giving reliable results.

    By Opsis AB based in Furulund, SWEDEN.

  • PLAZKAT systems for treatment of emissions from the pharmaceutical industry

    In connection with treatment of emissions from the pharmaceutical industry it is neccessary to observe stringent restrictions on biological air contamination. The use of PLAZKAT units in the pharmaceutical industry not only allows effective treatment of biological contaminants in the air, but also of harmful impurities.

    By Plasma Air Systems Corporation based in Harju Maakond, ESTONIA.

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    Measurement of hydrogen sulfide & carbon disulfide in air for continous emission monitoring

    The Series 8900 Hydrogen Sulfide and Carbon Disulfide Analyzer provides direct measurement of H2S and CS2 in ambient air. This instrument is utilized for continuous emission monitoring. The Series 8900 H2S and CS2 Analyzer employs a Photoionization detector (PID) as the sensing element. A dual column configuration with timed backflush to vent is used to strip off moisture and heavier hydrocarbons. A pre-cut column is used in series with the analytical column. At sample injection a fixed volume of sample is carried to the pre-cut column. Backflush is timed so that only the H2S, CS2, and other similar components are eluted to the analytical column. Contaminants on the pre-cut column are backflushed to vent. H2S and CS2 are separated from potentially interfering components on the analytical column and elute to the detector for analysis.

    By MOCON - Baseline based in Lyons, COLORADO (USA).

  • PLAZKAT systems for treatment of woodworking industry emissions (plywood, woodchip and wood-fiber production)

    One of the problems arising in wood processing and production of popular materials based on wood, such as plywood, wood-chip and wood-fiber materials (chipboard, hardboard, OSB) is removing harmful substances from the air. Emissions from these industries are characterized primarily by the presence of phenol and formaldehyde, and the level of discharge is significant, up to 100 000 m3/hour of contaminated air.

    By Plasma Air Systems Corporation based in Harju Maakond, ESTONIA.

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    Contaminated soil and building-rubble can be efficiently treated with VacuDry® technology, including a diverse range of toxic and hazardous substances. VacuDry® units also have low emissions and low power consumption, making on-site treatment with our mobile units both economically and environmentally sound. Find more informastion and the benefits of VacuDry® soil remediation plants on

    By econ industries GmbH based in Starnberg, GERMANY.

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    Air pollution control for the remediation industry

    Thermal and catalytic oxidizers are one of the primary vapor treatment technologies used in purifying harmful compounds from contaminated groundwater or soil.  Global Technologies is the remediation division of Anguil Environmental Systems focused on treating emissions that are extracted from below the earths` surface.  Formed shortly after the 1990 Clean Air Act targeted emissions associated with the extraction of polluted compounds from contaminated sites, Global subsurface remediation equipment has been successfully applied on contaminated sites in North and South America, Europe, Asia and Australia.

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

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    Applications and Air Pollutants Removed in the Chemical, Pharmaceutical and Plastics Industries

    Supplying for over 35 years reliable air pollution control equipment and systems for removal of all gaseous compounds, particulate and odors from chemical process operations, reactors, dryers, calciners, membrane cells, pharmaceutical reactors and tablet dryers, crystallizers, vessel filling and storage vent emissions, emergency scrubbing of high concentration gas releases from cylinders, vacuum pump emissions, Quench /scrubber systems for acid gases and particulate from high temperature thermal oxidizers.  Gaseous emissions from piloting operations and research lab hoods. Specialty NOx abatement for explosives manufacturing and other process operations. Recovery and re-concentration of acids and other gaseous contaminants including by-product production.

    By Bionomic Industries Inc. based in Mahwah, NEW JERSEY (USA).

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    Air pollution control solution for the Ammonia and odour

    Control of emissions is often required due to the hazardous nature of the contaminant. Often, control or removal is necessary due to offensive odours. Ammonia, sulfur and other related compounds fall in these categories. Macrotek offers many control technologies to capture ammonia and other odour causing contaminants. Reagents are often used to neutralize and stabilize the by-product.

    By Macrotek Inc. based in Markham, ONTARIO (CANADA).

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    Air pollution control solution for the NOx and CO2

    Specific industrial applications require wet end of pipe treatment for NOx or CO2. Macrotek offers absorbers utilizing various reagents for neutralization of NOx or CO2. NOx scrubbing is particularly suitable in situations where Nitric Acid can be utilized elsewhere in the plant, as it is a scrubbing product. As CO2 regulations become more stringent, methods for reducing emissions are continually being evaluated. Macrotek offers CO2 scrubbing technology which isolates CO2 in a contaminated stream to produce a pure CO2 product, making sequestration a more appealing option.

    By Macrotek Inc. based in Markham, ONTARIO (CANADA).

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    Industrial Solution for incineration & thermal treatment

    Waste incineration, including solid municipal and hazardous waste, biomedical waste and hazardous liquid are all continually under more stringent scrutiny by regulators. Macrotek has designed and supplied many integrated systems to meet most guidelines. In several installations, hazardous waste has been combined with radioactive waste, requiring nearly non-detectable emission levels for many of the contaminants. Macrotek has installed and tested systems for these processes with the results significantly better than required standards.

    By Macrotek Inc. based in Markham, ONTARIO (CANADA).

  • 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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