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  • The effect of dissolved oxygen concentration on the activated sludge process

    Creator:
    Swanson, Gregory R.
    Abstract:
    Since the introduction of pure oxygen activated sludge systems in the late 1960's, proponents have claimed several advantages resulting from the elevated dissolved oxygen (DO) levels maintained. However, numerous comparative studies have failed to produce a consensus of professional opinion regarding the validity of these claimed advantages. The purpose of...
    Resource Type:
    Dissertation
    Full Text:
    Activated Sludge Process AN ABSTRACT OF THE THESIS OF Gregory R. Swanson for the degree of Doctor of