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| Air Pollution | 3 |
| Environment | 3 |
| Instrumentation | 3 |
| Pollution | 3 |
| Technology | 3 |
| Chemical Analysis | 1 |
| Fuels | 1 |
| Industry | 1 |
| Measurement | 1 |
| Performance Criteria | 1 |
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| Journal of the Air Pollution… | 3 |
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Peer reviewedWhite, Harry J. – Journal of the Air Pollution Control Association, 1975
Descriptors: Air Pollution, Environment, Instrumentation, Pollution
Peer reviewedBeutner, Heinz P. – Journal of the Air Pollution Control Association, 1974
An on-stack transmissometer system, that is designed to provide a precision measurement of the opacity of visible emissions, is described. The sources of error in opacity measurements with regard to recent Environmental Protection Agency emission monitoring requirements and planned specifications are discussed. (Author/BT)
Descriptors: Air Pollution, Environment, Instrumentation, Measurement
Peer reviewedShen, Thomas T.; Ayer, Laurence G. – Journal of the Air Pollution Control Association, 1975
Descriptors: Air Pollution, Chemical Analysis, Environment, Fuels
