Investigation and Research of Biological Contamination of HVAC in Public Places

Xin Li; Ya Wei; Liang Li

doi:10.4028/www.scientific.net/AMR.250-253.2719

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 250-253Investigation and Research of Biological...

Investigation and Research of Biological Contamination of HVAC in Public Places

Abstract:

According to the normal method for sampling in the appendix of “The Central Air-Conditioning Ventilation System of Public Health Standard” by the ministry of health in 2006 were the HVAC on-site examined and sampled. The examined indicators include: total number of bacteria, fungus and beta Streptococcus in air supplied outlet, Legion Ella pneumophila in cooling water, the quantity of dust and microbe amounts to each square meter pipeline surface area and other sanitation indexes.

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Periodical:

Advanced Materials Research (Volumes 250-253)

Pages:

2719-2722

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.250-253.2719

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Online since:

May 2011

Authors:

Xin Li, Ya Wei, Liang Li

Keywords:

Biological Contamination, HVAC, Public Place

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References

[1] Ministry of Health of PRC: Hygienic code of central heating ventilation and air conditioning (HVAC) systems of public places (2006)

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