Circular air scrubbers for agriculture and industry

The future of air purification

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Why Circlair?

Circlair helps companies drastically reduce their emissions of nitrogen, odour and particulate matter. Using our patented Nitrate Scrubber technology, emissions are converted into a valuable resource in a reliable and cost-effective way. This makes emission reduction both feasible and sustainable, for applications in agriculture as well as industry.

About us

Why Circlair?

Circlair helps companies drastically reduce their emissions of nitrogen, odour and particulate matter. Using our patented Nitrate Scrubber technology, emissions are converted into a valuable resource in a reliable and cost-effective way. This makes emission reduction both feasible and sustainable, for applications in agriculture as well as industry.

About us

Sectors

Smart and circular, with sustainable returns

Circlair transforms scientific innovation into real-world impact. Our Nitrate Scrubber helps businesses reduce emissions, improve efficiency, and overcome environmental challenges — in agriculture and across a variety of industrial applications.

Agriculture Industry

Proven innovative technology

Circlair’s technology enables major reductions in nitrogen and odour emissions while remaining economically viable. By converting ammonia into valuable fertiliser, companies reduce their environmental impact while strengthening their financial position and future resilience.

10x

less water

99.9%

ammonia reduction

Max.

reduction in odour nuisance

Choosing Circlair means choosing the future

Patented protocol

Intelligently controlled, scientifically validated

Our technology is based on a patented protocol that autonomously drives the purification process. By continuously optimising the chemical balance, the system achieves maximum removal efficiency while minimising water and chemical consumption.

Low operating costs

Lower consumption, higher efficiency

Thanks to its intelligent control system, the installation uses up to ten times less water than conventional air scrubbers. Combined with low maintenance costs and low energy consumption, this results in an exceptionally cost-efficient and sustainable air scrubbing system.

Circular process

Turning emissions into resources

Ammonia is captured and converted into ammonium nitrate, which can be reused as a high-quality fertiliser. In this way, Circlair closes the loop: emission reduction becomes a new source of value for both agriculture and industry.

Circlair provides effective solutions for odour nuisance. Beyond ammonia removal, the post-treatment process also targets odorous compounds. This allows the system to reduce emissions while creating a healthier and more comfortable environment for people and animals alike. Learn all about our technology.

Technology

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