OLS : Record


Main Title Air Pollutant Emission Inventory for the State of Montana.
Author Ewin, Robert A.; Bake, Janet K.;
CORP Author Battelle Memorial Inst., Columbus, Ohio. Columbus Labs.
Year Published 1971
Report Number EPA-68-02-0040; 0791;
Stock Number PB-204 383
Subjects ( Air pollution; Montana); Sources; Inventories; Tables(Data); Data aquisition; Particles; Sulfur dioxide; Carbon monoxide; Hydrocarbons; Nitrogen oxides; Combustion products; Exhaust gases; Natural gas; Transportation; Solvents; Industrial wastes; Coal; Fuel oil; Electric power plants; Demography; Incinerators; Refineries; Smelting; Implementation Air Pollution Planning Program; Air Quality Control Regions; Open burning; Air quality data; Automobile exhaust
Library   Call Number Additional Info Location Date Modified
NTIS PB-204 383 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 98p
Abstract The report estimates the annual emission of the five principal air pollutants (particulates, SO2, carbon monoxide, hydrocarbons, and NO2) in the State of Montana, as of 1970. The data were obtained from voluntary responses to questionnaires sent out in behalf of the state, supplemented by published references on fuel usage and area emissions, and by personal communications. Point source losses are responsible for nearly all of the SO2 emitted in the State. Principal sources of SO2 emissions are nonferrous metal smelters followed by oil refineries and utilities; the balance is accounted for mostly by the industrial combustion of fuel. The same group of point sources accounts for about one-third of particulate emissions. Additional substantial contributers are forestry and agricultural operations, including teepee burners and slash burning, contributing about one-third, and forest wildfires and stubble burning, estimated to contribute about one-fourth.
NTIS Title Notes Research rept..
PUB Date Free Form 30 Sep 71,
Category Codes 13B; 68A
NTIS Prices PC A05/MF A01
Document Type NT
Control Number 326522918
Cataloging Source NTIS/MT
Origin NTIS
Type CAT