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  • 标题:Advance in Bioaerosol Removal Technologies; A Review
  • 本地全文:下载
  • 作者:Ahmad Jonidi Jafari ; Roohollah Rostami ; Gholamreza Ghainy
  • 期刊名称:Iranian Journal of health, safety andenvironment
  • 印刷版ISSN:2345-3206
  • 电子版ISSN:2345-5535
  • 出版年度:2018
  • 卷号:5
  • 期号:2
  • 页码:1007-1016
  • 语种:English
  • 出版社:Iranian journal ofhealth, safety andenvironment
  • 摘要:Bioaerosols are air pollutants that affect human health in various routes. They are characteristically diverse; such as bacteria, viruses and fungi, that everyone has different characteristics and effects, various solutions and technologies are studied or applied for their removal and inactivation. Regarding to lack of specific and integrated publications about the different air quality guidelines for bioaerosols and the methods and technologies, attending to approach the standards, purpose of this study was set on the development of the issue. The importance of presence of bioaerosols in breathing air and related standards and guidelines, also controlling technologies such as filtration, ultraviolet (UV) radiation, photo catalyst, temperature and electrostatic precipitators were surveyed in this study by using the scientific literature.Given the results, UV irradiation and photocatalytic methods are ineffective for allergens. In this way, filtration is unable for inactivation of the bioaerosols, then there is the threat that they can aerosolize again. Hence, these technologies individually cannot provide the air quality standards which have established for sensitive conditions such as operation rooms. Regarding the discussions, application of the methods that include collection and inactivation of the bioaerosols simultaneously, such as electrostatic precipitators, could be more effective in the likewise environments.
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