INDOOR AIR QUALITY CONTROL TECHNIQUES

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INDOOR AIR QUALITY CONTROL TECHNIQUES
  • Mã SP: AK0EB-00009
  • Giá NY: Liên hệ
  • Giá bán: Liên hệ
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  • Lượt xem: 1907
  • INDOOR AIR QUALITY CONTROL TECHNIQUES
    Radon, Formaldehyde, Combustion Products
    W.J. Fisk, R.K. Spencer, D.T. Grimsrud, F.J. Offermann, 8. Pedersen, R. Sextro

    Building Ventilation and Indoor Air Quality Group
    Lawrence Berkeley Laboratory University of California
    Berkeley, California
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INDOOR AIR QUALITY CONTROL TECHNIQUES
Radon, Formaldehyde, Combustion Products
W.J. Fisk, R.K. Spencer, D.T. Grimsrud, F.J. Offermann, 8. Pedersen, R. Sextro

Building Ventilation and Indoor Air Quality Group
Lawrence Berkeley Laboratory University of California
Berkeley, California

Air--Pollution, Indoor --United States. 2. Air

Quality management--United States. 1. Fisk, W.J.

    The environmental concern for air pollution has been largely focussed on questions of outdoor air contamination. Recently, how- ever, attention has begun to shift to concerns about the quality of

air within buildings. people spend only

In the United States today,

10-15% of their time outdoors; the rest is spent at home, at work, or

traveling in between. Yet existing air quality regulations are based solely on outdoor conditions, specifically on large-scale, highly visible, outdoor air-pollution sources, such as industrial effluents

and vehicle exhaust. Buildings were assumed to shelter occupants from

outdoor pollutants, and little thought was given to pollutants gene- rated or trapped indoors. Recent studies have shown that concentra-

tions of certain pollutants inside houses exceed standards set for outdoor concentrations. Because health effects are often correlated

with exposure over time, it is now clear that air quality indoors requires far more attention than it has yet received. As an emerging health problem, contamination of indoor air has been linked with a wide variety of building materials and consumer products, as well as strategies that reduce the amount of infiltrating air as a means of promoting energy conservation.