Fundamentals of Air SamplingCRC Press, 15/06/1994 - 272 من الصفحات There is a growing need for environmental measurement personnel who possess a solid understanding of the techniques of air pollutant sampling. This essential book explains the fundamentals of air sampling, develops the theory of gas measurement, and presents several "how-to" examples of calibration and use of air and gas sampling devices. Other topics covered range from the basics of pressure measurement and units conversion to specific discussions regarding the use of a Volatile Organic Sampling Train or a SUMMA-polished canister sampling system. |
المحتوى
2 | 7 |
4 | 38 |
1 | 59 |
Flow Moving and Controlling Devices | 71 |
8 | 94 |
9 | 105 |
Introduction | 111 |
8 | 119 |
111 | 135 |
EPA Method 5 Procedures | 171 |
Computing Emission Rate | 185 |
Appendices | 201 |
References | 243 |
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
adsorbed adsorption air pollutant air sampling ambient analysis average barometric pressure bubble meter calculated CO₂ coefficient collected compute concentration critical orifice Cubic device displacement bottle downstream dry gas meter dry molecular weight duct emission rate emissions from stationary EPA Method Equation Example Problem excess air exhaust gas Figure filter flow control flow rate fluid fuel gas flow gas velocity gas volume H₂O head loss high-volume sampler ideal gas Ideal Gas Law impingers inches inlet isokinetic m³/min manometer mass flow meter measured molecular weight moles monitoring orifice meter Orsat P₁ particulate matter Pbar pitot tube ppbv pressure drop psychrometric chart pump Qstd Roots meter rotameter rotameter reading S-type pitot sampler silica gel slpm spirometer stack gas standard conditions stat stationary sources techniques temperature and pressure units upstream V₁ vacuum values valve water vapor wet test meter ΔΗ ΔΡ