Odour Suppression
& Odour Control

Wherever there is an odour issue or odour complaint, Air Spectrum has a range of odour control systems that are used to control odour emissions in outdoor, indoor and localised situations, with both mobile and permanent solutions. Our equipment is available for both hire and purchase.  

We offer a range of odour control chemical additives in our ‘ODR’ odour neutraliser range. ODR is used to neutralise odours by removing them from the air, rather than simply temporarily masking them. ODR is dispersed where odour is a nuisance using odour misting systems such as rotary atomisers and nozzle-line fogging systems such as our pacific models.    

Air Spectrum offers odour control solutions across a wide range of industries, including odour control for waste management, waste water and anaerobic digestion plants.  

Rotary Atomisers

Using water and a powerful fan, RA’s spray a fine mist up to 20m to minimise odour. Used alongside our ODR chemical additive range.

Pacific Systems

Available as fixed or mobile solutions, pacific systems are made up of nozzle-line that forms a perimeter system.


Powerful Jet nozzles used to apply water mist directly to the source of the odour or in ventilation systems.


4-in-1 effective defence against odour. Combines a pacific nozzle-line system with a handheld jet wash lance, spray bar and extending rainmaker.

Odour Consultancy

Spectrum Environmental Services offers a range of odour related consultancy and assessments to help deal with odour issues.

OdourLab Testing

Spectrum OdourLab offers material and product testing as well as in-depth odour analysis and valuation.

Services to support our odour control products

In addition to solutions, we also offer expert-led assessment services via Spectrum Environmental Services, our consultancy branch. Monitoring services are available to ensure the problem is kept under control. These services are carried out by our UKAS accredited on-site laboratory – Spectrum OdourLab. The lab also offers a range of olfactometry based services such as odour acuity testing and training.

Want expert advice? Call +44 (0) 01905 362 100

Looking for Odour Assessment or Analysis?