ScanAirclean A/S

ScanAirclean develops, manufactures and markets complete systems for ventilation, climate control and air cleaning of livestock houses and desulphurisation systems for biogas plants. Our focus during product development is to optimise our products with respect to both environmental requirements and the customer’s business potential.

Ventilation and climate control
The extractor units in ScanAirclean’s ventilation system are equipped with a measuring wing, which monitors exactly how much air is being extracted from each section. This ensures that the air shift is correct at all times no matter if the wind creates high or low pressure around the building. For houses with central exhaust channel ScanAirclean uses SGS-ventilators, where the RPM is continuously variable controlled by a frequency converter. The SGS’s are pressure stable and have low energy consumption and noise level in the entire control range.

Air cleaning systems
ScanAirclean's air cleaning plants are used above all in pig housing units, where there are statutory requirements for reduction of ammonia. The company has air cleaners for both buildings with traditional ventilation chimneys as well as buildings with central exhaust channel. ScanAirclean's system is the only air cleaning technology classified as BAT - Best Available Technique - and is covered by European patent.

Desulphurisation plant
The company's desulphurisation plant is used at biogas plants, where the gas must be cleaned of hydrogen sulphide to ensure reliable and economical engine operation in the cogeneration of electricity and heat. A biological process reduces the biogas’ content of sulphur components to below 100 ppm before combustion in the gas engine. The pay-back time is short because of the plant’s optimal performance and the higher income from sales of electricity and heat. The operating costs are also low as the filter does not use expensive chemicals, and servicing costs for the engine are kept to a minimum.