Code of Federal Regulations: Containing a Codification of Documents of General Applicability and Future Effect as of December 31, 1948, with Ancillaries and IndexDivision of the Federal Register, the National Archives, 1974 - Administrative law Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries. |
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Page 6
... Sampling . 5.1.1 Absorber . Absorbers normally used in air pollution sampling are acceptable for concentrations above 25 μg . / m.3 ( 0.01 p.p.m. ) . An all - glass midget impinger , as shown in Figure A1 , is recommended for 30 ...
... Sampling . 5.1.1 Absorber . Absorbers normally used in air pollution sampling are acceptable for concentrations above 25 μg . / m.3 ( 0.01 p.p.m. ) . An all - glass midget impinger , as shown in Figure A1 , is recommended for 30 ...
Page 7
... sampling . One can select different combinations of sampling rate and time to meet special needs . Sample volumes should be adjusted , so that linearity is maintained between absorbance and con- centration over the dynamic range . 7.1.1 ...
... sampling . One can select different combinations of sampling rate and time to meet special needs . Sample volumes should be adjusted , so that linearity is maintained between absorbance and con- centration over the dynamic range . 7.1.1 ...
Page 9
... Sampling and Preparation of Cali- bration Curve . Prepare a series ( usually six ) of standard atmospheres containing SO . levels from 25 to 390 μg . 80 , / m . " . Sample each atmosphere using similar apparatus and tak- ing exactly the ...
... Sampling and Preparation of Cali- bration Curve . Prepare a series ( usually six ) of standard atmospheres containing SO . levels from 25 to 390 μg . 80 , / m . " . Sample each atmosphere using similar apparatus and tak- ing exactly the ...
Page 12
... sampling period . ( 4 ) 5. Apparatus . 5.1 Sampling . 5.1.1 Sampler . The sampler consists of three units : ( 1 ) the faceplate and gasket , ( 2 ) the filter adapter assembly , and ( 3 ) the motor unit . Figure B1 shows an exploded view ...
... sampling period . ( 4 ) 5. Apparatus . 5.1 Sampling . 5.1.1 Sampler . The sampler consists of three units : ( 1 ) the faceplate and gasket , ( 2 ) the filter adapter assembly , and ( 3 ) the motor unit . Figure B1 shows an exploded view ...
Page 14
... sampled Q , Q , V = - -XT 2 V = Air volume sampled , m.3 Q = Initial airflow rate , m.3 / min . Q = Final airflow rate , m.3 / min . T = Sampling time , min . 9.3 Calculate mass concentration of sus- pended particulates S.P. = ( Wt - W1 ) ...
... sampled Q , Q , V = - -XT 2 V = Air volume sampled , m.3 Q = Initial airflow rate , m.3 / min . Q = Final airflow rate , m.3 / min . T = Sampling time , min . 9.3 Calculate mass concentration of sus- pended particulates S.P. = ( Wt - W1 ) ...
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Adminis Administrator agency Air Pollution Air Pollution Control Air Quality Control amended at 38 area so delimited Attainment dates beryllium carbon monoxide carpool chapter Classification of regions Clean Air Act compliance schedule comply construction control strategy County defined in section described area including device dioxide emis emission control emission data equipment Florida following jurisdictions fuel gasoline geographically located graph hydrocarbons Immediately implementation plan increment of progress Interstate Intrastate Air Quality Intrastate Region January July June 30 jurisdictions or described light-duty vehicles means ment meter method Metropolitan ministrator motor vehicle municipalities as defined national standards Nitrogen nitrogen dioxide outermost boundaries owner or operator parking facility particulate matter percent Permit Photochemical pliance procedures Quality Control Region regulations requirements retrofit sampling section is applicable Sept solvent source subject specified stationary source Street submitted Subpart sulfur oxides territorial area encompassed tion trol vapor