Biological Risk Engineering Handbook: Infection Control and Decontamination - Chapter 5 ppt

... Surveillance 5. 5.2 Hazards in Indoor Air 5. 5.3 Chemicals (of Nonbiological Origin) 5. 6 Biological Contaminants (Bioaerosols) 5. 6.1 Bacteria 5. 6.2 Molds 5. 6.3 Viruses 5. 7 Allergy 5. 8 Infection 5. 9 ... Robles, and Richard C. Pleus CONTENTS 5. 1 Exposure and Risk Assessment 5. 2 Risk 5. 3 Quantitative Paradigms 5. 4 Qualitative Paradigms 5. 5 Hazard Identificat...

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... Chambers.) CHAPTER 13 Laws and Regulations James D. Hollingshead and Martha J. Boss CHAPTER 14 Proposed OSHA Tuberculosis Standard and CDC Guidance Comparison Martha J. Boss and Dennis W. Day CHAPTER ... enlarged, and three- to five-celled. The conidio - phores are brown and either simple or branched and bear the conidia apically. Health effects include allergenic re...

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... sensor and current is produced Current is measured and concentration is displayed on the meter + + - - + + - - + + - - + + - - + + - - An optical system using ultraviolet lamp to breakdown vapors and ... rooms 1000 50 0 0 0 50 0 1000 150 0 2000 250 0 3000 350 0 4000 PID-ppb monitor (ppb) absorbed on Tenax TA-GC/MS analysis (ppb) y = 0.184 x + 43.2; r^2 =...

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... Counts 3 .5. 3 Pour Plates 3 .5. 4 Spread Plate 3 .5. 5 Dilution Testing and Spiral Plating 3 .5. 6 Staining: Putative Identification 3 .5. 7 Gram Stains 3 .5. 8 Lactophenol Cotton Blue 3 .5. 9 Specialized ... small pores of the Gram- positive bacteria and thus becomes trapped, rendering the cells purple. 5. The smear is washed, and at this stage both the Gram-positive and Gra...

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... R., and Nielsen, K.F. (1999) Microfungal contamination of damp build- ings: examples of risk construction and risk materials, Environ. Health Persp., 107(suppl. 3), 50 5 50 8. Hammond, P.B. and ... ox i n 5. 2 10 .5 5.2 3.06 HT-2 toxin 9.0 DAS 12 23.0 1.3 0. 75 7.3 Neosolaniol 14 .5 Monoacetoxy Scirpenol 0.7 25 B Nivalenol 7.3 7.4 7.2 38.9 Diacetylnivalenol 9.6 DON 70.0 46.0 3...

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... hazards and legal issues) American Lung Association (ALA); (800) LUNG-USA (80 0 -5 8 6-4 872); www.lungusa.org (information on engineering issues and indoor air quality) Association of Occupational and ... equipment must utilize both a medium-efficiency prefilter and a high-efficiency extended surface filter (ASHRAE dust spot rating of 85 to 95% ). 6.14 .5 Gas and Volatile...

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... return air system and concluding at the mixed-air chamber and the exhaust stack. • Grilles and diffusers — Clean outside air-intake grill and shaft. Vacuum diffusers, grills, and registers. Reset ... Heat exchangers and heating and cooling coils. • Condensate drain pans (drip pans). • Fan motor and fan housing. • Air-handling unit housing — Clean the interior of the air-handl...

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... Nosocomial Infection Control 9.2 Infection Prevention 9.2.1 Hand Washing 9.2.2 Isolation Precautions 9.2.3 Standard Precautions 9.3 Infection Surveillance and Control 9.3.1 Transmission-Based ... SURVEILLANCE AND CONTROL Five key activities constitute an infection surveillance and control program: 1. Identify infections. 2. Analyze infection data. 3. Implement guid...

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... regional, and local authorities. 10 .5. 5.11 Clean-Up and Disposal The clean-up and disposal waste section includes the shipment record forms to be used. 10 .5. 6 Quality Assurance/Quality Control This ... methods of exposure control, and use the hygiene facilities and decon- tamination procedures specified • Ensure that engineering controls in use are in proper operating condi...

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... added to the system, and the time and results of measurements of free residual chlorine (FRC) and pH. Shock-treat cooling tower water at 50 -ppm FRC. Use fast-release, chlorine- containing disinfectant ... used for disinfection and aerosolized water-containing Legionella. Protective equipment may include full-length protective clothing, boots, gloves, goggles, and a full- or half...

Ngày tải lên: 11/08/2014, 09:21