Aerosol sampling and characterization for hazard evaluation by Los Alamos Scientific Laboratory

Cover of: Aerosol sampling and characterization for hazard evaluation | Los Alamos Scientific Laboratory

Published by Dept. of Energy, Los Alamos Scientific Laboratory, for sale by the National Technical Information Service] in Los Alamos, N.M, [Springfield, Va .

Written in English

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Subjects:

  • Aerosols,
  • Transplutonium elements

Edition Notes

Book details

StatementRonald C. Scripsick ... [et al.]
SeriesLA ; 7537-PR
ContributionsScripsick, Ronald C, United States. Dept. of Energy
The Physical Object
Paginationv. :
ID Numbers
Open LibraryOL14880288M

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Get this from a library. Aerosol sampling and characterization for hazard evaluation. [Ronald C Scripsick; Los Alamos Scientific Laboratory.; United States. Department of Energy.]. Book Title: Aerosol Sampling and Characterization for Hazard Evaluation Author: United States.

Bureau of Mines Publisher: Release Date: Pages: 15 ISBN: OCLC Available Language: English, Spanish, And French. An important review of sampling theory and practice was compiled in a book by Vincent [4]. The inlet efficienc y of several samplers has been eva luated including thin-w alled tubu lar inlets [5], a cyclone [6], an asbe stos sampler [7], total aerosol sampling cassettes [8], and inhalable aerosol samplers [9,10].

Aerosol sampling and characterization for hazard evaluation. Progress report, October 1, Septem [Pu aerosols] Technical Report Scripsick, R C; Gray, D C; Tillery, M I.

Purchase Aerosol Technology In Hazard Evaluation - 1st Edition. Print Book & E-Book. ISBNBook Edition: 1. • Simply open the sampler at the samplingSimply open the sampler at the sampling site and attach it to the worker in the breathing zone or hang in an areabreathing zone or hang in an area.

• It is important that there be some degree of air movement at the sampling siteof air movement at the sampling site. Placement of the sampler in.

Request PDF | Pharmacopoeial Standards and Specifications for Pharmaceutical Aerosols: In-Process and Finished Products Quality Control Tests | Pharmaceutical aerosol is a pressurized system that. Published or unpublished data sets on individual occupational exposure situations are frequently combined and used for some wider purpose, either hazard evaluation or standards setting.

This paper describes a model by which such individual data sets for occupational aerosol exposures might be evaluated in terms of their usefulness in this regard. Hazardous Materials Characterization: Evaluation Methods, Procedures, and Considerations provides detailed coverage of hazardous materials and situations.

Plain language and a common- sense approach make this an accessible resource for use by all workers who handle and deal with these : Donald A.

Shafer. 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.

Aerosol Measurement: Principles, Techniques, and Applications Third Edition is the most detailed treatment available of the latest aerosol measurement methods. Drawing on the know-how of numerous expert contributors; it provides a solid grasp of measurement fundamentals and practices a wide variety of aerosol applications.

Aerosol Technology in Hazard Evaluation Aerosol deposit characterization by radiation technology Aerosol Technology Properties, Behavior, and Measurement of Airborne Particles Book R e n e w Aerosol Technology, W.C.

Hinds, Wiley-Interscience Publication, J. Wiley &. To determine the properties that should be characterized, a literature review was conducted regarding the main physico-chemical parameters from a hazard assessment perspective (see Table ).A sampling protocol must include a minimum set of relevant characterization : M.

Blázquez Sánchez. The sampling efficiency tests are conducted by generating the aerosol for a certain time, mixing the aerosol in the chamber for one minute to achieve uniform aerosol concentration in the chamber, and then sampling from the chamber using the samplers and the reference filters.

The collected samples areCited by: 1. Development and Evaluation of a Sampling Device for the Analysis of Pharmaceutical Aerosols. Several of these methods were investigated and used as the basis for assaying various aerosol products. A sampling device was developed and evaluated.

The sampling device was designed in a manner that made available a sample of aerosol product that Cited by: 4. Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit to get more information about this book, to buy it in print, or to download it as a free PDF.

Below is the uncorrected machine-read text. The following evaluation guidelines were developed to pr ovide chemists of the Methods Development Team with a uniform and practical means for evaluating sampling methods that utilize spectroscopic analytical techniques.

The guidelines define sampling and File Size: KB. Measurement Approaches for Sampling Carbonaceous Aerosols Sampling methods for determining or- ganic aerosol concentration and, if de- sired, the corresponding vapor phase concentration of semivolatile compounds have evolved from the simple arrange- ment of a single filter followed by a sor- bent trap.

Council undertook the study titled “Diesel Aerosol Sampling Methodology” to sample, characterize, and quantify nanoparticles in Diesel exhaust. The goal of CRC E was to develop Diesel aerosol sampling methods for the laboratory that would produce results similar to those obtained under real-world roadway conditions.

To accomplish this goal. at Riverside, Caterpillar, Inc., and Cummins, Inc. undertook the study titled “Diesel Aerosol Sampling Methodology” to sample, characterize and quantify particles in Diesel exhaust.

The goal of this project (E) was to develop Diesel aerosol sampling methods. A Framework for Assessing the Health Hazard Posed by Bioaerosols outlines the possibility of a more complex, but more useful measurement framework that makes it possible to evaluate relative hazard by including agent identity and activity, particle size, and infectious dose.

Demonstrate the use of WMD detectors (chemical and biological) to identify hazard. (NFPA (11) Directions For this skill students will use WMD detectors for area monitors to determine the presence of chemical or biological hazards and conduct site characterization.

Equipment & Materials WMD Detectors(Chemical and Biological). An evaluation of analytical methods, air sampling techniques, and airborne occupational exposure of metalworking fluids. Verma DK(1), Shaw DS, Shaw ML, Julian JA, McCollin SA, des Tombe K.

Author information: (1)Program in Occupational Health and Environmental Medicine and Occupational and Environmental Health Laboratory, McMaster University Cited by: Guidelines for Hazard Evaluation Procedures, 3rd Edition keeps process engineers updated on the effective methodologies that process safety demands.

Almost pages of worked examples are included to facilitate understanding. References for further reading, along with charts and diagrams that reflect the latest views and information, make this. Section 5 — Results of Lead Hazard Evaluation (check all that apply) No lead-based paint detected No lead hazards detected Intact lead-based paint detected Lead-contaminated dust found Section 6 — Individual Conducting Lead Hazard Evaluation Name Name and CDPH certification number of any other individuals conducting sampling or testing (if.

@article{osti_, title = {Alpha spectrometric characterization of process-related particle size distributions from active particle sampling at the Los Alamos National Laboratory uranium foundry}, author = {Plionis, Alexander A and Peterson, Dominic S and Tandon, Lav and Lamont, Stephen P}, abstractNote = {Uranium particles within the respirable size range pose a significant hazard to the.

A recirculation aerosol wind tunnel (RAWT) was designed and characterized to optimize uniform flow and consistent aerosol conditions for the evaluation of a magnetic passive aerosol sampler (MPAS) and for measuring nano- and submicron particle penetration through protective clothing materials (Gao et al., ).Cited by: 7.

The question considered in this book is whether Agent-Containing Particles per Liter of Air (ACPLA) is an appropriate unit of measure for use in the evaluation of aerosol detectors and whether a better, alternative measure can be developed.

Bioaerosols (short for biological aerosols) are a subcategory of particles released from terrestrial and marine ecosystems into the atmosphere. They consist of both living and non-living components including organisms, dispersal methods of organisms, and excretions.

Common bioaerosol isolated from indoor environments. 2 Types of bioaerosols. Carbonaceous material is a major component of ambient PM at all locations in the U.S. and it is composed of two major classes: organic carbon (OC, composed of hundreds of individual compounds) and elemental carbon (EC, also referred to as soot, black carbon, or light adsorbing carbon).

Elemental carbon is a major source tracer for diesel emissions, while individual compounds of OC also can be. A miniature, passive aerosol particle sampler comprises a scanning electron microscopy mount provided with a collection surface and a removable mesh cover comprising a spacer ring and a mesh sheet.

A sampling and analysis method comprises scanning electron microscopy and image analysis to determine a particle-count size distribution.

A deposition velocity model comprising a theoretical Cited by: Contains Non-binding Recommendations Draft-Not for Implementation.

Chapter 3 (Potential Hazards) -Page 1. Hazard Analysis and Risk -Based Preventive Controls for Human Food. Quality Control & Evaluation Of Pharmaceutical Aerosols- authorSTREAM Presentation.

Actuator, Dip-tubes: 29/12/ I Sem,GCP Aurangabad 4Actuator, Dip-tubes Sampling is done according to standard procedure as found in Military Standards “MIL-STDD”. Sampling and Analysis Plan for the Characterization of Groundwater Quality in Two Monitoring Wells near Pavillion, Wyoming.

Open-File Report – Cited by: 1. Characterization resulting in a Reference concentration that can be used in Risk Management. Hazard Evaluation includes an extensive review of the literature to determine a critical effect that identifies that target organ or system that responds adversely at the lowest level of exposure in animal or epidemiological studies.

It also identifies. Hazardous Materials Characterization: Evaluation Methods, Procedures, and Considerations by Shafer, Donald A. and a great selection of related books, art and collectibles available now at   Aerosol Measurements: Sampling Concerns Aerosol Formation and Aging Processes Aerosol Optical Properties: Impacts on Visibility and Climate Measurements of Aerosol Optical Properties Aerosol Chemical Composition Aerosol Hygroscopicity Aerosols,Meteorology, and Climate 16 Author: Myer Kutz.

Initially, the list included mostly mining related industrial hygiene papers covering diesel aerosol sampling, health effects and emission control.

However, the list has expanded over the years with the improvement in aerosol measurement techniques, changes in research direction and the heightened interest in. • Multi-port aerosol sampling system was designed, built, and successfully deployed during APEX • Experiments suggests that sample dilutions were adequate to prevent both coagulation losses and formation of new particles within sample lines • Comparison of data from 1 and 10 m probes indicate that.

Aerosol Valve Discharge Rate This is determine by taking an aerosol product of known weight and discharge the content for a given period of time using standard apparatus.

By reweighing the container after the time limit has expired, the change in weight per time dispensed is the discharge rate, which can then be expressed as grams per second. Hazard Evaluation. Determining the potential for interactions is not always easy. The key to evaluating chemical reactivity hazards is to first determine what chemicals exist in the workplace, and then determine which chemicals are reactive with other materials.Particles containing infectious human or animal viruses can contaminate air indoors or outdoors.

The survival of such airborne viruses is influence by a variety of physical and chemical factors, important among these being temperature and relative humidity. Air currents outdoors can carry surviving viruses over several kilometers and such windborne spread is believed have resulted in outbreaks.Hazardous Materials Characterization: Evaluation Methods, Procedures, and Considerations provides detailed coverage of hazardous materials and situations.

Plain language and a common- sense approach make this an accessible resource for use by all workers who handle and deal with these materials.

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