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Filtering by: Advisor Chilcote, W. W. Remove constraint Advisor: Chilcote, W. W. Decade 1970-1979 Remove constraint Decade: 1970-1979 Subject Air -- Pollution -- Research Remove constraint Subject: Air -- Pollution -- Research

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  • Feasibility of utilizing an integrating nephelometer to measure visibility

    Creator:
    Nelson, William George
    Abstract:
    An integrating nephelometer was set up at the Eugene Airport which is located five miles north of Eugene, Oregon, on Highway 99 West. Continuous atmospheric scattering coefficient readings were obtained from July 1, 1969, to August 28, 1969. These data are converted to meteorological range through the use of the...
    Resource Type:
    Masters Thesis
    Full Text:
    Richard W. Boubel Ala An integrating nephelometer was set up at the Eugene Airport which is located

  • Agricultural field burning plume rise

    Creator:
    Azarbaijani, Masoud
    Abstract:
    Many agricultural fields are burned in the Willamette Valley of Oregon during the summer for economic reasons. A major air pollution problem results from these burnings. The purpose of this study was to develop relations between the maximum plume height and some of the independent variables affecting this plume height,...
    Resource Type:
    Masters Thesis
    Full Text:
    , we get: 2Tr 00 2= (prwdrd0)(C AT + 5) 2g c0 0 = Heat rate p = Plume density w = Plume vertical

  • Airborne sampling of particles emitted to the atmosphere from Kraft paper mill processes and their characterization by electron microscopy

    Creator:
    Augustine, Frank Edward
    Abstract:
    A high volume sampling system, employing Nuclepore filters and designed for sampling particulate in the plumes from industrial sources using a light aircraft, is described. The effluent of kraft paper mills was sampled using this system and then analyzed by electron microscopy. Size distributions of particles were obtained at several...
    Resource Type:
    Dissertation
    Full Text:
    Abstract approved: R. W. Boub71 A high volume sampling system, employing Nuclepore filters and designed