Indoor Environmental Quality - Chapter 2 pot

... yrs. ≥ 20 µg/dL ≥ 15 µg/dL ≥ 10 µg/dL All 1–5 1.1 2. 7 8.9 Non-Hispanic white 1 2 0.8 2. 1 8.5 3–5 0.4 0.7 3.7 Non-Hispanic black 1 2 5.4 10 .2 21.6 3–5 2. 9 6.0 20 .0 Mexican-American 1 2 1.9 2. 9 10.1 3–5 ... persons 12. 8 25 .0 2. 8 9.4 Males 15.0 27 .0 3.7 10.9 Females 11.1 20 .0 2. 1 7.4 Children ages 1–5 15.0 28 .0 3.6 12. 2 Source: Data extracted from Pirkle, J.A. et al...

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... in indoor environments. a. Herbicides. The herbicide chemicals 2, 4-D, dicambra (3,6-dichloro- 2- methoxybenzoic acid, 3,6-dichloro-ortho-anesic acid and salts), MCCP (mecroprop -2 , 4-chloro -2 - methylphenoxy ... 1.0 n-Pentanal 0.1 n-Hexanal 1.0 Isopropanol 0.1 2- Butanol 1.0 2- Butanone 0.1 3-Methyl-3-butanone 0.1 4-Methyl -2 - pentanone 0.1 n-Butylacetate 10.0 Ethoxyethylacetate...

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... and ventilation air to a single occupied space. (From USEPA, Building Air Quality Manual , EPA 4 0 2- F-9 1-1 02, Wash- ington, D.C., 1991.) Outdoor Air Intake Outdoor Air Damper Damper Actuators Exhaust ... Conf. Indoor Air Qual. Climate , 5, 24 1, 1993.) © 20 01 by CRC Press LLC blocks. An application of a soil-gas ventilation system applied to a sump is illustrated in Figu...

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... references and index. ISBN 1-5 667 0-4 0 2- 2 (alk. paper) 1. Indoor air pollution. 2. Housing and health. 3. Industrial hygiene. I. Title. TD883.17.G64 20 00 628 .5 ′ 3—dc21 0 0-0 57400 CIP B. Allergenic ... occupa- tional exposures are significant, they are not included in discussions of indoor air quality and indoor environmental (IAQ/IE) contamination con- cerns...

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... 1.6–3.0 Acrolein 8–15 2- Naphthylamine a 30 Hydrogen cyanide 0.1–0 .25 Benzo- α -anthracene a 2. 0–4.0 Nitrogen oxides 4–10 Benzo- α -pyrene a 2. 5–3.5 Hydrazine a 3 N-Nitrosodiethanolamine ... concentrations of NO 2 >50 ppbv during heater use, with approximately 8% exceeding 25 5 ppbv. Over 20 % had average SO 2 levels >0 .24 ppmv, the 24 -hour am...

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... point (75 to 78°F, 24 to 25 °C) ambient weather conditions, outside air passively enters the building where it comes into contact with surfaces below the dew point ( 72 to 74°F, 22 to 23 .5°C). Puddling ... to fungal glucans? 20 . What are the two primary risk factors for mold infestation of building mate- rials? 21 . How can conditions in a crawlspace affect indoor mold levels? 22...

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... 3-Methylene -2 - pentanone Caproloactum 2- Methyl -2 - propenoic acid Cresol Ozone Decamethyl cyclopentasiloxane Phenol Diisoctyl phthalate Phosphoric acid Dimethylbenzene 2- tert -butylazo -2 - methoxy-4-methyl-pentane Dodecamethyl ... Terminals 2, 6- bis (1,1-dimethyl )-4 -methyl phenol Ethylbenzene n -Butanol Heptadecane 2- Butanone Hexanedioc acid 2- Butoxyethanol...

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... 21 23 21 22 < ;20 Draft, cold, hot, dryness, SBS 23 24 > ;24 > ;26 (summer) Daily temperature rise, °C < ;2 2–3 >3 Dryness, SBS Air velocity, m/s <0.15 0.15–0 .20 >0 .20 Drafts Noise, ... it. © 20 01 by CRC Press LLC Table 8.3 Environmental Risk Factors for Health and Comfort Complaints in Buildings Level of risk Factor Low Medium High Effects Air temperature,...

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... compounds in indoor air, Indoor Air, 5, 24 7, 1995. Maroni, M., Siefert, B., and Lindvall, T., Indoor Air Quality: A Comprehensive Reference Book, Elsevier, Amsterdam, 1995, chaps. 23 , 24 , 26 , 27 . McCarthy, ... USEPA, Washington, D.C., 1990. USEPA, Indoor Radon and Radon Decay Product Measurement Device Protocols, EPA 40 2- R-9 2- 0 04, USEPA, Washington, D.C., 19 92. U...

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... , EPA 625 -R-9 2- 0 16, USEPA, Washington, D.C., 1994. USEPA, Radon Mitigation Standards , EPA 401-R-9 3-0 78, USEPA, Washington, D.C., 1994. USEPA, Flood Cleanup: Avoiding Indoor Air Quality ... space below. © 20 01 by CRC Press LLC Spengler, J.D., Samet, J.M., and McCarthy, J.F., Eds., Indoor Air Quality Handbook , McGraw-Hill Publishers, New York, 20 00, chaps....

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