The system consists of a wheeled trolley containing a canister of liquid carbon dioxide, which is heated and then pumped to the nozzle where it helps to deliver a ‘plume’ of disinfectant. This plume expands as it moves away from the nozzle, ensuring penetration of hard-to-reach areas and complex geometries. Simple twist controls on the gun adjust both the throw and size and shape of the plume, making it easy to ensure thorough coverage and penetration, with minimum overspray and wastage. The company says the CO2 also solves the problem of how safe alcohols are when sprayed; the plume will put out flames just like any CO2 fire extinguisher.
The combination of alcohol and three quaternary ammonium compounds provides immediate results and a long-lasting, residual kill of unwanted organisms – including Clostridium Difficile spores. No rinsing is required, making the system suitable for environments where unwanted water can create problems, says the company.
The product has been extensively tested in the US where it is said to help reduce MRSA in hospitals. It is already in use in the hospital and food sectors in the US and Japan.
Neil Brown, technical director of Hygiene Group, said: “More traditional, low-pressure application systems use significantly higher volumes and typically create very wet surfaces. High-pressure systems can deliver a fine spray but also create undesirable aerosols that can drift or be breathed in. With Biomist, the CO2 contains the atomised disinfectant within the plume, delivering superior coverage with minimal product volumes while preventing drift.”
Contact Neil Brown T +44 7825 057567 www.hygiene.co.uk
