Odour Control and Odour Neutralisers, Dust Suppression and Dust Control

Air Spectrum manufactures, supplies and installs  odour neutralisers and odour control systems, dust suppression and dust control systems and fly control systems for permanent installations and mobile applications.

We have our own brand of additives for odour, dust and fly control which have been developed to work optimally in our systems, successfully controlling odour, suppressing dust and controlling flies through controlled delivery.

Odour control

Odour pollution is one of the most intrusive indoor and outdoor environmental pollutants, and causes disruption and annoyance to many homes and businesses every day across the globe. We provide solutions to control nuisance odours across a range of industries, successfully treating odours for the past 26 years in municipal sewerage, sludge treatment, waste water treatment plants, landfill and waste transfer stations, composting plants, as well as for anaerobic digestion processes and industrial processing plants.

Odr the odour counteractant and neutraliser

Air Spectrum odour control systems use our own specially developed range of odour neutralisers to remove the odour from the air. Our Odr range of neutralisers is delivered, using our odour misting systems, such as our high and low pressure nozzle line fogging systems and rotary atomisers.

Odr is a, non-toxic, food-grade broad spectrum odour neutraliser available in a variety of strengths and enhanced fragrances to suit a variety of commercial and industrial applications. Odr is blended by our technicians, combining essential oils, surfactants and where necessary other active ingredients. Odr is available in pre-mixed and in a concentrate form.

Expert Advice and Consultation for odour dust and air quality issues

Spectrum Environmental Support is our specialist department for odour, dust and air quality consultancy and supporting services), and can be found at www.specenvsupport.com

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Dust Suppression and Dust Control Systems and Equipment

Industries that involve the handling and transport of dry bulk solids, or create dust as a byproduct, are more widespread than ever and the importance of meeting requirements for Occupational Health, general well-being as well as Environmental and Health and Safety guidelines are even more important in protecting the workforce and reducing site air pollution and emissions.

Air Spectrum has a range of dust control spouts and collectors, dust control water misting systems, dust cannons,  for the control and suppression in all processes where materials handling takes place and where costly dust extraction systems are not practicable.

Misting Equipment for Dust Suppression

Misting equipment for controlling dust particles works by the misting nozzles or atomisers providing a high pressure and targeted spray of water vapour to an environment or zoned area. Potable water can be used with no chemical additives to control and suppress dust.

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Dust & Fog Cannons

Air Spectrum dust cannons have a long range and can suppress dust by producing a column of water droplets ahead of the cannon at high speed that can travel distances in excess of 50m. When the mist or spray reaches the dust it can ‘knock down’ up to 90% of the dust. This type of dust suppression is best suited to building demolition, construction sites, material stockpiles, quarries and mines, foundries, steel  making facilities, waste transfer stations, waste to energy ash handling facilities and recycling plants.

Dust Collectors

Air Spectrum stock and supply market leading Hennlich dust collectors for various applications. Dust collector performance is dependent on the required flow rate. High-performance standalone dust collectors are specifically designed for local filtration, and high-performance modular dust collectors are available for larger applications Our dust collection systems are designed to work effectively in mixed dust environments including shredding, trommel decks, conveyor transfer points, tanker loading, rail, shipping, stock piling, hopper loading, tipping, air knives, bailers and in open spaces and roadways.


Where loose material and solids are moved, dust tends to leak into the air, polluting the atmosphere and presenting a health risk as well as stock loss. Atmospheric dust of this nature has a detrimental effect on the working environment and the Health and Safety of the work place. Telescopic loading spouts are the number one solution for dust-free loading of bulk solids into tankers, railcars, trucks, ships and stockpiles.

Through our partnership with Hennlich, we offer a wide range of dust collectors and dust spouts which are engineered for bulk loading, reducing dust and material loss and improving safety. Hennlich loading spouts are designed for loading dry, dusty bulk solids into tankers, stockpiles, trucks, rail cars and ships. (We also have ATEX compliant spouts for the shipping industry.)

Keeping Dust Suppressed with Additives

We have a specially developed dust suppression additive range called DST which is added to water and, through its properties, improve the effectiveness of water alone. DST additives offer several methods to control dust, from simple surfactant based additives to more complex tackifiers and stabilization polymers. These can be used to reduce the amount of water required, stabilise the material being treated and even prevent erosion from stockpiles and haul roads

Dust Cannon in Action

For more information on any of our dust control services

please choose from the links below:
or call us on +44 (0)1905 362100

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Control Systems

Our consultants have great experience and offer support at any stage, from initial problem support to help with planning, management and process control. Our odour and dust control systems are available for small sites, installed at specific locations or retro fitted to your existing systems, other options include portable, mobile equipment.

The Air Spectrum odour control systems can be temporary, permanent, planned or retro-fitted to existing operations, including Waste Water, Anaerobic Digestion, Composting Operations, Landfill Sites, Sewerage Works, Recycling Plants, Materials Recycling Facilities and Manufacturing processes.

For dust control applications we operate in demolition and construction, materials recycling and biomass facilities, quarries, mines, aggregate facilities, steel and slag works, manufacturing and roadways.

We supply bulk loading dust spouts to aggregate producers, manufacturers of rubble, sand and gravel quarries, mines, cement plants, dry mortar mixtures, lime operations, solid fuel power stations, coal-cleaning plants heating plants, ceramics factories, chemical factories, agricultural supply and purchase centres, manufacturers of fertilizers, granulation products, pellets and food processing plants.

Where a permanent or fixed odour or dust suppression solution is required our Pacific nozzle line systems, with up to 500 nozzles, provides a highly effective abatement method Nozzle line systems use high pressure water, delivered via multiple nozzles to a localised or larger area for odour and dust control and suppression. This misting system has various operator control options available. For ATEX conditions we offer suitable alternative equipment.

We also provide mobile and maneuverable nozzle line systems such as our Pacific Mobile range, which is trailer mounted and can be taken directly to the source of the problem enabling fast deployment.

For more information on any of our dust control services

Please choose from the links below or call us on +44(0)1905 362100