Costs assessment of ammonia air treatment in pig livestock for nitrogen recovery

Ammonia pollution is a major challenge in pig farming, affecting air quality, animal and worker health and the environment. Conventional ventilation systems remove polluted air but don't capture ammonia. Now there's a smarter solution: the Gas Loop ammonia air washing unit.
This innovative system captures ammonia directly from the air in pig houses and absorbs it into a sulphuric acid solution. The result? Ammonium sulphate, a valuable liquid fertiliser that reduces the need for synthetic alternatives - cutting costs and reducing greenhouse gas emissions.
With an ammonia reduction of up to 62%, this technology improves pig health and air quality while promoting sustainable agriculture.