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preventive actions and hygienic maintenance provide an improvement in the performance of plants and a reduction in energy consumption?
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Alisea News

05/11/2015

Legionellosis risk at schools: how to prevent it?

Legionellosis often represents a not considered risk in biological risk evaluation of schools, but epidemics have been discovered in environments like schools, hotels and hospitals

24/10/2015

Evidences of legionellosis in a Capannoli plant

Security measures has been immediate for the infected rooms. These measures have been activated by a major's decree to debilitate the dangerous bacterium


Environment Validation

The methodological validation protocol for contamination controlled environments used by Alisea was designed to be used in operating theatres and sterile environments.

The operating theatre is considered a hazardous environment, both for patients and for sanitary operators working in that area.
To continuously guarantee safety in these contamination controlled environments it is necessary to work with various procedures at different levels, from planning to regulation and routine surveillance of activities. One of the fundamental factors to keep under control is the air quality, evaluating two risk factors: chemical and biological.

The methodological validation protocol for contamination controlled environments used by Alisea was designed in compliance with the “Guidelines for the definition of safety and environmental hygiene standards of surgical departments” published by (Higher Institute for Prevention and Safety at Work), and in accordance with ISO 14644 standard.

Specific equipment, technology and skills to perform the validation procedure offered by Alisea uses the following parameters:

  • Particle counter
  • Air exchange
  • Differential pressures of the surroundings
  • Differential pressures of filters
  • Air speed
  • Relative humidity
  • Temperature
  • Microbiological contamination of surfaces
  • Microbiological contamination of input air
  • Microbiological contamination of the environments”

Alisea’s professionalism to prevent every possible risk of contamination in places where nothing can be left to chance. Primagire to protect.