Aerosol Contamination from High-Volume Sampler Exhaust
نویسندگان
چکیده
منابع مشابه
Improved large-volume sampler for the collection of bacterial cells from aerosol.
A modified large-volume sampler was demonstrated to be an efficient device for the collection of mono-disperse aerosols of rhodamine B and poly-disperse aerosols of bacterial cells. Absolute efficiency for collection of rhodamine B varied from 100% with 5-mum particles to about 70% with 0.5-mum particles. The sampler concentrated the particles from 950 liters of air into a flow of between 1 and...
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The Swiss Federal Office of Public Health (SFOPH) is responsible for the surveillance of environmental radioactivity in Switzerland and for the protection of the public from ionizing and non-ionizing radiation. In order to improve the Swiss radioactivity monitoring network, a new high volume air sampler (DIGITEL DHA-80) was tested in Fribourg and at the Jungfraujoch High Altitude Research Stati...
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Introduction Conclusions References
متن کاملThe pre-impinger, a selective aerosol sampler.
When airborne particles are inhaled it is known that most of those of effective diameter greater than about 5 ,u are filtered out by the upper respiratory tract. Current knowledge of this subject as reviewed by Davies (1949, 1952) indicates that the size of particle which has a 50% chance of passing through the upper respiratory tract lies somewhere in the range 312t to 5 t±. Toxic effects from...
متن کاملSampling of high amounts of bioaerosols using a high-volume electrostatic field sampler.
For studies of the biological effects of bioaerosols, large samples are necessary. To be able to sample enough material and to cover the variations in aerosol content during and between working days, a long sampling time is necessary. Recently, a high-volume transportable electrostatic field sampler for collection of fine particles has been described. The aim of this study was to investigate wh...
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ژورنال
عنوان ژورنال: Journal of the Air Pollution Control Association
سال: 1980
ISSN: 0002-2470
DOI: 10.1080/00022470.1980.10465936