Related Experiment Videos
Air pollution by odour--sources, identification and control.
1Chemical Engineering Department, H.B. Technological Institute, Kanpur, India.
Reviews on Environmental Health
|October 1, 1991
Summary
Air odour pollution impacts mental well-being and environmental enjoyment, though not directly health-threatening. This review covers odour sources, detection, characterization, and control methods for industrial emissions.
Area of Science:
- Environmental Science
- Occupational Health
- Chemical Engineering
Background:
- Odour pollution from industrial activities affects human well-being and environmental perception.
- While not a direct health hazard, offensive odours can negatively impact mental attitudes.
Purpose of the Study:
- To review the sources, effects, and detection methods of air odour pollution.
- To discuss industrial odour sources and available control strategies.
- To provide criteria for selecting appropriate odour control methods.
Main Methods:
- Literature review of industrial odour sources and their characteristics.
- Analysis of sensory and instrumental methods for odour detection and characterization.
- Evaluation of physical, chemical, and biological odour control technologies.
Main Results:
- Identified key industrial sources of offensive odours, including food processing, tanneries, and refineries.
- Outlined various methods for odour detection, characterization, and threshold determination.
- Presented a range of odour control techniques and selection criteria.
Conclusions:
- Effective management of industrial odours is crucial for environmental quality and public satisfaction.
- A combination of detection, characterization, and appropriate control measures is necessary.
- Selection of odour control methods should consider specific industrial conditions and feasibility.