Encyclopedia of Environmental Science and Engineering, Volume I and II

1096 STACK SAMPLING this line is called a traverse, and the individual sampling points termed traverse points. The configuration ...

STACK SAMPLING 1097 the sampling duration might be changed. First, if the source is known to vary over a longer or shorter cycle ...

1098 STACK SAMPLING TABLE 1 Parameters Test methods Conditions Arsenic 108, 108A−C Beryllium 103, 104 103 Screening Carbon Disul ...

STACK SAMPLING 1099 TABLE 1 (continued) Parameters Test methods Conditions Leaking Gasoline Tank Organics 27 Leaks—Organic 21 Me ...

1100 STACK SAMPLING 12 inches (0.3 m) in diameter or 113 in^2 (0.071 m^2 ) cross- sectional area. Sampling ports must not be wit ...

STACK SAMPLING 1101 Velocity, as measured with a pitot tube, is proportional to the square root of the differential pressure acr ...

1102 STACK SAMPLING SECTION AA CURVED OR MITERED JUNCTION 90° BEND A A D STATIC HOLES (~0.1D) IN OUTSIDE TUBE ONLY HEMISPHERICAL ...

STACK SAMPLING 1103 Other methods 2A through 2H are used for specific conditions. Test Method 3 Test Method 3 is used to determi ...

1104 STACK SAMPLING 0.3 percentage points when used for above purposes. When only the molecular weight determination is desired, ...

STACK SAMPLING 1105 the probe liner is regulated with a variable voltage controller. The controller is calibrated by introducing ...

1106 STACK SAMPLING Condenser The condensation of the water vapor serves two purposes: first, it prevents condensation in the dr ...

STACK SAMPLING 1107 the sulfuric acid mist that collected on the filter. Once the ace- tone from the probe wash has been evapora ...

1108 STACK SAMPLING 2) The isopropanol bubbler or impinger is eliminated. An empty bubbler is used for the collection of liquid ...

STACK SAMPLING 1109 methods, testing should be performed only by personnel trained and experienced with the sampling train and t ...

1110 STACK SAMPLING the opacity with a transmissometer, or smoke meter calibrated accurately to within
2%. Once the observers h ...

STACK SAMPLING 1111 titration with either 0.01 N sodium thiosulfate or phenylar- sine oxide. The EPA Test Method 11 write-up con ...

1112 STACK SAMPLING disulfide (CS 2 ) emissions from stationary sources, such as tail gas control units for sulfur recovery plan ...

STACK SAMPLING 1113 The EPA Test Method 16B and the other methods incorporated by reference contain instructions, along with a l ...

1114 STACK SAMPLING The EPA Test Method 18 write-up and the QA Handbook Section 3.16 contain detailed instructions for sampling, ...

STACK SAMPLING 1115 Test Method 21 Test Method 21 is used for determining Volatile Organic Compound (VOC) leaks from process equ ...