according to national regulations, aeraulic systems must periodically undergo controls, maintenance and sanitation to protect workers’ health?
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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
Security measures has been immediate for the infected rooms. These measures have been activated by a major's decree to debilitate the dangerous bacterium
The risk of contamination is high for reasons that range from operating temperature of the towers to the presence of bio films.Read more
Remediation work carried by Alisea makes it possible to recover up to 25% efficiency of the cooling tower, improve performance, reduce energy consumption and extend its useful life.Read more
The risk of contamination is high because:
For all these reason Ministerial Guidelines require that the towers are cleaned and collection tanks are emptied at least twice a year and every time there is a prolonged technical stoppage.Back to top
Remediation work on operating towers involves the different components which make up the system, each with particular tasks and characteristics and each with specific problems, deteriorations and malfunctions.
Alisea’s technical staff uses a procedure which has been tested in the field through years of experience and which is in continuous development, to guarantee maximum safety and guarantee effective remediation.
Cleaning, de-scaling and recovery of the drop separator, the nozzles and the evaporator pack are done with solutions prepared to remove deposits without damaging components.
Accurate post work analysis on the remediated systems is carried out by Alisea to check the successful completion of the cleaning operations. From data collected over time has also shown a constant fact for which we can declare there is another advantage deriving from remediation of cooling towers: recovery up to 25% of the efficiency of the cooling tower compared to towers that have not been remediated, an improvement in performance, reduced energy consumption which leads to lower environmental impact and a considerable saving.
Alisea services also provide further advantages:
Data collected over the years by Alisea with their clients has shown that after remediation work on cooling towers there is a recovery of up to 25% of the efficiency of the cooling tower compared to towers that have not been remediated, an improvement in performance , reduced energy consumption which leads to lower environmental impact and a considerable saving. As the cost sustained to guarantee health and safety, in light of consequential energy saving is spread over time, it can be seen as an investment and not of cost. Limiting energy consumption equal to performance means creating long lasting savings.Back to top