Indoor and Outdoor Air Pollution Part 11 potx

... with dedicated outdoor air systems. DX HVAC systems that introduce outside air for ventilation and building pressurization directly into the air handler unit to mix with return air before entering ... spores, and mycotoxins that can cause adverse human reactions. (Purdy & Straus 2009) Fig. 13. Infiltration of dirt and moisture under parapet cap. Indoor and O...

Ngày tải lên: 19/06/2014, 10:20

... INDOOR AND OUTDOOR AIR POLLUTION Edited by José A. Orosa Indoor and Outdoor Air Pollution Edited by José A. Orosa ... VII Part 1 Outdoor Air Quality 1 Chapter 1 Air Polluted Environment and Health Effects 3 Michael Theophanides, Jane Anastassopoulou and Theophile Theophanides Chapter 2 Development and Evaluation ... the...

Ngày tải lên: 19/06/2014, 10:20

... Blac k Hazardous Ever y one should avoid all outdoor exertion. Table 2. Air Quality Index threshold levels (EPA) Part 1 Outdoor Air Quality Indoor and Outdoor Air Pollution 4 Several studies (M. Theophanides ... 1.2617267 3.96 CO Carbon monoxide 28 0. 8111 111 6.17 NO 2 Nitrous dioxide 46 0.4937191 10.13 O 3 Ozone 48 0.4731475 10.57 C 6 H 6 Benzene 78 0.2...

Ngày tải lên: 19/06/2014, 10:20

... which can persist for hours and perhaps trigger the Indoor and Outdoor Air Pollution 18 UK, COMEAP (the UK Department of Health’s Committee on the Medical Effects of Air Pollutants) calculated ... kilometres downwind of the airport. In particular, emissions of oxides of nitrogen in air increase ozone  local pollution - both noise and decreased air quality cause...

Ngày tải lên: 19/06/2014, 10:20

... Morbidity, Mortality, and Air Pollution Study. Part II: Morbidity and mortality from air pollution in the United States. Health Effects Institute. North Andover MA: Flagship Press. 94 Part II:1–82. ... & Östman, C. (2 011) . Organophosphate and phthalate esters in air and settled dust- a multi-location indoor study. Indoor Air; 21; 67-76. Coull, B.A.; Schwar...

Ngày tải lên: 19/06/2014, 10:20

... Kumar and Bhat (2008).  ( , ) =∗     ∗[   ∗∗       ] (   ) (   ) (4) where, =() (5) =−  ∗     ∗  (6) Indoor and Outdoor Air Pollution ... (LFD) using Four Hazardous Release Models, Process Safety Progress, 12(1), pp. 1 -11 Indoor and Outdoor Air Pollution 38 Fig. 3. Concentration using Regression Equat...

Ngày tải lên: 19/06/2014, 10:20

... been prepared and seen stable for months prior to their use. The validation of all procedures was further confirmed using LaMotte standard air sampler. Indoor and Outdoor Air Pollution 44 elements ... 3 Air Pollution: A Case Study of Ilorin and Lagos Outdoor Air A.M.O. Abdul Raheem and F.A. Adekola Department of Chemistry, University of Ilorin, Ilorin, Nig...

Ngày tải lên: 19/06/2014, 10:20

... 0.2. Air Pollution: A Case Study of Ilorin and Lagos Outdoor Air 55 The standard solution and calibration curve were prepared as follows: 0.1M H 2 SO 4 was used as parent standard solution. ... 1000 p pb    (22) Indoor and Outdoor Air Pollution 58 the actual collection efficiency is not known. However with the use of LaMotte sampling pump with inbuilt fl...

Ngày tải lên: 19/06/2014, 10:20

... exposed in indoor of industrial plants with values of relative humidity and temperature over 90% and 20 ºC in winter and 80% and 15 ºC in summer, and removed for Indoor and Outdoor Air Pollution ... high areas of level 1 and 2 and levels 3 and 4 Indoor and Outdoor Air Pollution 66 the test indoor sites. After each exposure period the specimens w...

Ngày tải lên: 19/06/2014, 10:20

... Society of Heating Refrigeration and Air Conditioning Engineers [ASHRAE], ANSI/ASHRAE Standard 62-1989 Ventilation for Indoor Air Quality). Building codes and standards of care were originally ... appropriate indoor air quality, prevent the spread of infection, preserve a sterile and healing environment for patients and staff and to maintain space and comfort conditi...

Ngày tải lên: 19/06/2014, 10:20