Air Sampling and Industrial Hygiene Engineering - Chapter 6 ppt
Air Sampling and Industrial Hygiene Engineering - Chapter 6 ppt
... Acombination of contact and air- sampling information is required to assess mostbuildings (Figure 6. 1), and these acceptable numbers vary given different biological con-taminant mixes and building usage. ... originating from solvent-based buildingmaterials and cleaning supplies, including hexane, methylene chloride, benzene, and acetone. 6. 6 .6 Controlling FungiMoisture, heat, and dirt or dusts are ... surfaces and in waters. 6. 3.13 What Can Be Done to Prevent Aspergillus Growth?Keep the air dry, provide filtered replacement air, and have sufficient air exchanges.Prevent accumulation of standing...
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Air Sampling and Industrial Hygiene Engineering - Chapter 8 pptx
... ReconnaissanceResearch previous soil surveys, ground-penetrating radar and manometer data, and air sampling and monitoring data. Monitor atmospheric conditions and airborne pollu-tants. Such data are not a definitive ... fluidintake, and monitoring employees for symptoms, especially high-risk workers.8.3.4.2 Air Sampling and Monitoring ExampleGeneral hazards frequently encountered during air sampling and monitoring ... Agamma-emitting nuclide may yieldmultiple gamma rays and X-rays, each with its own discrete energy. It is possible to iden-tify a gamma-emitting nuclide by its spectrum.8.4 .6. 4X-raysX-rays...
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Air Sampling and Industrial Hygiene Engineering - Chapter 1 pps
... Epidermophyton,Microsporum, and Trichophyton 6. 5 .6 Miscellaneous Molds 6. 5.7 Fusarium 6. 6 Fungi Control 6. 6.1 Ubiquitous Fungi 6. 6.2 Infection 6. 6.3 Immediate Worker Protection 6. 6.4 Decontamination 6. 6.5 Fungi and ... Cataloging-in-Publication DataBoss, Martha J. Air sampling and industrial hygiene engineering / Martha J. Boss, Dennis W. Day.p. cm.Includes bibliographical references and index.ISBN 1-5 66 7 0-4 1 7-0 ... worksInternational Standard Book Number 1-5 66 7 0-4 1 7-0 Library of Congress Card Number 0 0-0 4 866 6Printed in the United States of America 1 2 3 4 5 6 7 8 9 0Printed on acid-free paperLibrary of...
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Air Sampling and Industrial Hygiene Engineering - Chapter 2 pdf
... or on-site immunoassaytesting must be accomplished. Therefore, until results are obtained and inter-preted, on-site personnel would be required to wear HEPA-OV cartridge full-face air- purifying ... l/min. High-flow pumps are used forasbestos, PAHs in indoor air, PM10 and PM2.5 in indoor air, bioaerosol sampling, stack sampling, fenceline monitoring, and background monitoring. (SKC —AirCheck ... allchemicals and perform well in both high temperature and cryogenic applications. (SKC)Figure 2. 36 Worker wearing sampling pump and two tubes side-by-side for simultaneous tube sampling. (SKC)©...
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Air Sampling and Industrial Hygiene Engineering - Chapter 3 potx
... calibrate an air sampling pump.(SKC—AirCheck®2000 air sampling pump, CalCheck®Communicator with DC-Litecalibrator). (Bios International Corp.)Figure 3.9 The electronic standardization and communication ... 15330WARNING - SUBSTITUTION OFCOMPONENTS MAY IMPAIR INTRINSIC SAFETY. USE ONLY UL LISTEDPORTABLE AIR SAMPLING PUMPBATTERY PACK MODEL P2 166 1INTRINSICALLY SAFEPORTABLE AIR SAMPLING PUMPFOR ... Secondary standard rotameters are used in the field to calibrate air- sampling pumps.Rotameters are calibrated to a primary standard. Flow rates must be corrected for stan-dard temperature and pressure....
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Air Sampling and Industrial Hygiene Engineering - Chapter 4 pps
... air sampling and air sample analysis, bulk sampling and bulksample analysis, and negative air pressure maintenance. Personnel records includerésumés, certifications, medical surveillance, and ... Calculate the UCL and the LCL from the sampling and analytical results:TWA ϭ (6. 26 mg/m3ϫ 240 min ϩ (5.85 mg/m3) ϫ 210 min450 min ϭ 6. 07 mg/m3Y ϭ 6. 07 mg/m3/PEL ϭ 6. 07/5.0 ϭ 1.21Assuming ... exposure and/ or to conduct further sampling to assure that expo-sures are not in excess of the standard.4.5 SAMPLING METHODSThe LCL and UCL are calculated differently depending on the type of sampling method...
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Air Sampling and Industrial Hygiene Engineering - Chapter 5 docx
... worst-case scenario for soils and are evalu-ated using log-normal distribution, Kriging, or Monte Carlo analysis. Ground- and surface-water samples are collected (20 samples per location) and ... and engineering controls may require air monitoring of personnel, areaof influence, and the site perimeter.In order to understand the context under which air monitoring protocols are devel-oped, ... irrigated.For the industrial exposure scenario, on-site workers and site visitors are consideredfor exposure to contamination through surface soil, subsurface soil, and air. The recre-ational exposure...
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Air Sampling and Industrial Hygiene Engineering - Chapter 7 pps
... ASHRAE handbook, ASHRAEStandard 62 , and the requirements of NFPA Standards Nos. 90A, 90B, and 91. Motorizedlow-leakage dampers, with blade and jamb seals, should be provided at all outside air intakes ... Barometric pressure and air temperature should be noted when using air veloc-ity meters.© 2001 CRC Press LLC designed in accordance with ASME B19. 1-1 985 and B19.1a-1985, Safety Standards forCompressor ... oil-free air com-pressors will be used.• For isolated areas where oil-free air is required in a nonoil-free compressed air system, coalescing filters may be used to remove solids, moisture, and...
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Air Sampling and Industrial Hygiene Engineering - Chapter 9 pps
... minimum site-specific, task-specific, and hazard-specific proce-dures, precautions, and equipment determined necessary and described in the HSDA areclearly biddable and enforceable contractual requirements ... containers, and training for employees. There must be open communica-tion between all parties involved with hazardous material, including employer-employee,employee-employer, shipper-receiver, and ... developed. Site and/ or hazard specificsafety and health considerations and protective measures are outlined in the HSDA. TheHSDA fully describes and justifies (using decision logic) the safety and health...
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Air Sampling and Industrial Hygiene Engineering - Chapter 11 pps
... dizziness, light-headedness, headaches, and vomiting. High exposures may cause convulsions and coma and irregular heartbeat. Repeated exposure can damage the blood-forming organs, caus-ing aplastic ... exhaustventilation.11 .6. 7 NoiseIn welding and cutting and the associated operation, noise levels may exceed the per-missible limits. Personal hearing protective devices may be needed.11 .6. 8 Gas Welding and ... of the sampling and analy-sis procedures. Use of blanks, spikes, and routine calibration of equipment will be includedin the quality control of the data.© 2001 CRC Press LLC the arms and legs,...
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