Index Catalog // ScholarsArchive@OSU

Comparison between thermophilic and mesophilic aerobic biological treatment of a synthetic organic waste

Creator:: Streebin, Leale E.
Abstract:: Temperature is one of the most important factors affecting microbial activity and consequently is of great importance in a biological waste treatment system. Extensive research has been carried out to determine the effects of temperature on biological reactions in the temperature range of 20° to 35° Centigrade. It is generally...
Resource Type:: Dissertation

The fate of specific organisms in a receiving stream

Creator:: Henshaw, Thomas Lamond
Abstract:: One of the major items in any program of municipal sanitation is the double problem of water supply and waste water disposal. Since streams are the general source of water supply and also the final receptacle for sewage, this dual use of the stream often leads to complications. Sewage and...
Resource Type:: Masters Thesis
Full Text:: The fate of specific organisms in a receiving stream AN

The degradation of Kraft mill waste in a marine environment

Creator:: Schroeder, Edward D.
Resource Type:: Masters Thesis

Some aspects of the biological metabolism of a partially colloidal substrate

Creator:: Berg, Richard Harold
Abstract:: An investigation was conducted to ascertain if certain concepts of microbial metabolism, derived from studies using simple soluble substrates, are applicable to the biological assimilation of complex, partially colloidal suspensions. A mixture containing one gram of Carnation dry-skim milk is considered to be a complex, partially colloidal substrate and was...
Resource Type:: Dissertation
Full Text:: Some aspects of the biological metabolism of a partially

Vertical jet diffusion in non linear density stratified fluid

Creator:: Baumgartner, D. J. (Donald John), 1933-
Abstract:: The simplified equations of motion proposed by Morton to determine the extent of vertical travel of a forced plume in a linear density stratified environment were re-written and solved in a way which allowed them to be applied to any non linear profile of density. For application to any specific...
Resource Type:: Dissertation
Full Text:: travel of a forced plume in a linear density stratified environment were re-written and solved in a way

An evaluation of variables affecting the virus removal capabilities of the coagulation-filtration process

Creator:: Chapman, Robert Lyle
Abstract:: The capabilities of the coagulation-filtration process for virus removal were evaluated by constructing and operating a one step, 2 gpm coagulation-filtration pilot plant. Multi-media filters were used without pre-coagulation and sedimentation. A T2 bacteriophage was used as the indicator organism. The plant was operated under a variety of conditions in...
Resource Type:: Masters Thesis
Full Text:: M. S. in Civil Engineering (Name) (Degree) (Major) Date thesis is presented / /a 22 /9a Title AN

Oxygen transfer in selected waste liquids

Creator:: Waki, Melvin Zane
Abstract:: A study to determine the oxygen transfer rates in selected waste liquids and to compare these rates with that of distilled water was performed. Tests using treated sewage and pulp and paper mill effluent were conducted in a model aeration tank. From the data, a, a ratio of the rate...
Resource Type:: Masters Thesis
Full Text:: approved: - Dr. Donald C. Phillips P A study to determine the oxygen transfer rates in selected

Disinfection of settled and unsettled trickling filter effluent by chlorination

Creator:: Monroe, Darrell Wayne
Abstract:: The colicidal efficiency of chlorine in both settled and unsettled trickling filter effluent samples was determined by means of a series of tests in which each sample was analyzed, at given time intervals, for suspended solids, pH, residual chlorine (orthotolidine and iodometric) and coliform count. A dye-tracer study, using Rhodamine...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: Redacted for Privacy Donald C. Phillips The colicidal efficiency of chlorine in both

High-shear and pressure activated sludge treatment : solid-liquid separation

Creator:: Coddington, Charles William
Abstract:: Since the development of the activated sludge process in 1913 many attempts have been made to improve it. One approach has been to increase the oxygen available to the bio-mass. This study combined the use of elevated pressure and high-shear mixing to increase the oxygen transfer. The conventional method of...
Resource Type:: Masters Thesis
Full Text:: Engineering (Name) (Degree) (Major) Date thesis is presented A 1 f / i,75' Title HIGH -SHEAR AND PRESSURE

The effect of selected insecticides upon biochemical oxidation

Creator:: Norris, Francis Warren, Jr.
Abstract:: A study to determine the effect of certain synthetic organic insecticides on the Biochemical Oxygen Demand (BOD) Test was performed. BOD tests on a standard glucose-glutamic acid substrate were conducted while in the presence of dieldrin, dichlorodiphenyltrichloroethane (DDT), or diazinon. From the BOD data, the following parameters were obtained: 1....
Resource Type:: Masters Thesis
Full Text:: professor) A study to determine the effect of certain synthetic organic insecticides on the Biochemical

ScholarsArchive@OSU

Comparison between thermophilic and mesophilic aerobic biological treatment of a synthetic organic waste

The fate of specific organisms in a receiving stream

The degradation of Kraft mill waste in a marine environment

Some aspects of the biological metabolism of a partially colloidal substrate

Vertical jet diffusion in non linear density stratified fluid

An evaluation of variables affecting the virus removal capabilities of the coagulation-filtration process

Oxygen transfer in selected waste liquids

Disinfection of settled and unsettled trickling filter effluent by chlorination

High-shear and pressure activated sludge treatment : solid-liquid separation

The effect of selected insecticides upon biochemical oxidation

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search