Aerosol Sampling Guidelines
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Aerosol Sampling Guidelines
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Author : D. R. Booker
language : en
Publisher: Royal Society of Chemistry
Release Date : 1998
Aerosol Sampling Guidelines written by D. R. Booker and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Science categories.
This book presents guidelines for the sampling of aerosols, based on the conclusions of a comprehensive survey of industrial needs in aerosol measurement carried out in 1994.
Aerosol Sampling
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Author : James H. Vincent
language : en
Publisher: John Wiley & Sons
Release Date : 2007-04-04
Aerosol Sampling written by James H. Vincent and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-04-04 with Science categories.
This book provides a comprehensive account of the important field of aerosol sampling as it is applied to the measurement of aerosols that are ubiquitous in occupational and living environments, both indoor and outdoor. It is written in four parts: Part A contains 9 chapters that describe the current knowledge of the physical science that underpins the process of aerosol sampling. Part B contains 4 chapters, which present the basis of standards for aerosols, including the link with human exposure by inhalation. Part C contains 7 chapters that cover the development of practical aerosol sampling instrumentation, and how technical designs and methods have evolved over the years in order that aerosol sampling may be carried out in a manner matching the health-related and other criteria that have been proposed as parts of standards. Finally Part D contains 6 chapters that describe how a wide range of aerosol sampling instruments have performed when they have been applied in the field in both occupational and ambient atmospheric environments, including how different instruments, nominally intended to measure the same aerosol fraction, compare when used side-by-side in the real world. The book draws together all that is known about aerosol sampling, for the benefit of researchers and practitioners in occupational and environmental health and all other fields of science and engineering where aerosols are of interest.
Workplace Atmospheres Guidance For Sampling Of Inhalable Thoracic And Respirable Aerosol Fractions
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Author : British Standards Institute Staff
language : en
Publisher:
Release Date : 2005-12-05
Workplace Atmospheres Guidance For Sampling Of Inhalable Thoracic And Respirable Aerosol Fractions written by British Standards Institute Staff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-05 with categories.
Air, Quality, Occupational safety, Air pollution, Aerosols, Particulate air pollutants, Dust, Fumes, Sampling methods, Determination of content, Gas analysis, Test specimens, Sampling equipment, Statistical methods of analysis, Environment (working)
Particle Size Selective Sampling In The Workplace
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Author : Acgih
language : en
Publisher: Amer Conf of Governmental
Release Date : 1985
Particle Size Selective Sampling In The Workplace written by Acgih and has been published by Amer Conf of Governmental this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Technology & Engineering categories.
Air Sampling Instruments For Evaluation Of Atmospheric Contaminants
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Author : Beverly S. Cohen
language : en
Publisher: American Conference of Governmental Industrial Hygenists
Release Date : 1995
Air Sampling Instruments For Evaluation Of Atmospheric Contaminants written by Beverly S. Cohen and has been published by American Conference of Governmental Industrial Hygenists this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Science categories.
This is a comprehensive guide to the sampling of airborne contaminants. Addresses both occupational and environmental air sampling issues and presents measurement methods for both gaseous and particulate air contaminants. This guide also shows available air sampling instruments and provides information for their use.
Guide To Calculating Transport Efficiency Of Aerosols In Occupational Air Sampling Systems
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Author :
language : en
Publisher:
Release Date : 2013
Guide To Calculating Transport Efficiency Of Aerosols In Occupational Air Sampling Systems written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
This report will present hand calculations for transport efficiency based on aspiration efficiency and particle deposition losses. Because the hand calculations become long and tedious, especially for lognormal distributions of aerosols, an R script (R 2011) will be provided for each element examined. Calculations are provided for the most common elements in a remote air sampling system, including a thin-walled probe in ambient air, straight tubing, bends and a sample housing. One popular alternative approach would be to put such calculations in a spreadsheet, a thorough version of which is shared by Paul Baron via the Aerocalc spreadsheet (Baron 2012). To provide greater transparency and to avoid common spreadsheet vulnerabilities to errors (Burns 2012), this report uses R. The particle size is based on the concept of activity median aerodynamic diameter (AMAD). The AMAD is a particle size in an aerosol where fifty percent of the activity in the aerosol is associated with particles of aerodynamic diameter greater than the AMAD. This concept allows for the simplification of transport efficiency calculations where all particles are treated as spheres with the density of water (1g cm-3). In reality, particle densities depend on the actual material involved. Particle geometries can be very complicated. Dynamic shape factors are provided by Hinds (Hinds 1999). Some example factors are: 1.00 for a sphere, 1.08 for a cube, 1.68 for a long cylinder (10 times as long as it is wide), 1.05 to 1.11 for bituminous coal, 1.57 for sand and 1.88 for talc. Revision 1 is made to correct an error in the original version of this report. The particle distributions are based on activity weighting of particles rather than based on the number of particles of each size. Therefore, the mass correction made in the original version is removed from the text and the calculations. Results affected by the change are updated.
Workplace Atmospheres
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Author : Swedish standards institute
language : en
Publisher:
Release Date : 2006
Workplace Atmospheres written by Swedish standards institute and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
Fine Particles
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Author : Benjamin Y.H. Liu
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Fine Particles written by Benjamin Y.H. Liu and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
Fine Particles: Aerosol Generation, Measurement, Sampling, and Analysis is a collection of technical papers presented at the Symposium on Fine Particles held in Minneapolis, Minnesota, on May 28-30, 1975. The symposium aims to explore the developments in instrumentation and experimental techniques for aerosol studies. This book is organized into four parts encompassing 34 chapters that focus on fine particles below about 3.5 μm in diameter. Part I presents the research and development in Europe and Japan on fine particles and aerosols, as well as the aerosol standards development work at the Particle Technology Laboratory, University of Minnesota. This part also includes calibration studies on condensation nuclei counters and the diffusion battery. Significant chapters in Part II are devoted to the common techniques for generation of aerosols of various sizes, from fine particles to monodisperse aerosols. This part further looks into the equipment limitations and problems in producing fine particle aerosols for life testing air cleaning systems and for weather modification experimentation. Part III describes the techniques and equipment used for size-selective aerosol sampling in terms of the design principles applied, the correspondence between design and performance of specific samplers, their applicability to field conditions, and their ability to satisfy sampler acceptance criteria. Part IV deals first with the methods for determination of aerosol properties, including their optical, electrical, and spectral properties. Other chapters examine the principles, mode of operation, and application of processes and instruments for aerosol studies.
The Effect Of Sampling Procedures On Organic Aerosol Measurement
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Author : Stephen Robert McDow
language : en
Publisher:
Release Date : 1986
The Effect Of Sampling Procedures On Organic Aerosol Measurement written by Stephen Robert McDow and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Aerosols categories.
Aerosol Sampling
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Author : James H. Vincent
language : en
Publisher: Wiley
Release Date : 1989-05-23
Aerosol Sampling written by James H. Vincent and has been published by Wiley this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989-05-23 with Science categories.
Deals with aerosol sampling as an applied scientific subject, linking it to the needs of practical sampling in the real world. Provides the scientific framework necessary to appreciate the processes relevant to aerosol sampling. Discusses experimental methods that have been employed in aerosol sampler studies and identifies parameters by which sampler performance can be evaluated. Also considers sampling in relation to health effects, and how practical sampling methodology has evolved to match such criteria.