Historically, unpleasant odors have been considered warning signs or indicators of potential …

• Abstract
• Introduction
• Health complaints from odorous air pollution
• Mechanisms by which odors may produce health symptoms
• Future perspective
• Figures
• Tables

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Fig. 1. Aerial view of the ambient temperature covered anaerobic digester and nitrification denitrification system.

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Fig. 2. Aerial view of the reciprocating wetlands system.

Fig. 3. Aerial view of the upflow aerated biological filter system.

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Source: J. Environ. Qual. 34:129-138 (2005).