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Development of ultrafiltration and inorganic adsorbents for reducing volumes of low-level and intermediate-level liquid waste: January--March 1978
The exposure of noncellulosic ultrafiltration membranes to a radioactive environment simulating up to 24 months of exposure to a beta dose of 10 ..mu..Ci/cm/sup 3/ and a gamma dose of 10/sup -5/ ..mu..Ci/cm/sup 3/ did not show any conclusive evidence of membrane degradation. Viscosity measurements for control membranes and irradiated membranes indicate no changes in polymer molecular weight were caused by the radiation exposure. This, in turn, suggests no physical or mechanical degradation took place. A continuous run on the ultrafiltration pilot plant was completed. The run lasted 33.5 hr; during this period, the flux declined from 4 gal/min to 0.8 gal/min while rejection of alpha activity increased slightly. A total of 20,000 gal were processed through the ultrafiltration system. The small laboratory column tests were continued with uranium-233 and americium-241. Several new resins were being evaluated along with the same type of resin as used before with uranium-233 and plutonium-238. Tests were continued with the 2-in. Engineering Columns using ultrafiltration product spiked with uranium-233.
Date:
April 27, 1978
Creator:
Koenst, J. W.; Herald, W. R. & Roberts, R. C.
Object Type:
Report
System:
The UNT Digital Library
[News Clip: Sheriffs Posse]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
April 27, 1994
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
Nuclear Analysis of Various Spert-III Critical Experiments
Editor please delete 26456.<><DSN>16:026457<ABS>Work done in the P122 reactor control actuator area is summarized. Actuators were required to radially position the absorber blades in the core of the reactor. The P122C1 was a subsonic power plant and temperatures were low enough to permit the use of hydraulics in the actuator area. The program was reoriented and the power plant designated P122C3 which was a supersonic version of the folded flow power plant. The ambient temperature at maximum power was high enough to require pneumatic actuation of the control blades. The program was reoriented after two design iterations of the subsonic power plant. A test model of the actuating equipment and the entire linkage assembly was on hand and completed when the program was cancelled. The linkage was being redesigned for the supersonic application and special bearings were ordered for fabrication into the lower temperature rig. The actual mechanical concepts of the pneumatic actuator were under study when the program was cancelled. (auth)
Date:
April 27, 1961
Creator:
Paluszkiewicz, S.
Object Type:
Report
System:
The UNT Digital Library
Fundamental mechanisms in flue gas conditioning
This project is divided into four tasks. The Management Plan was developed in task 1. Task 2, Evaluation of Mechanisms in FGD Sorbent and Ash Interactions, focuses on the characteristics of binary mixtures of these distinct powders. Task 3, Evaluation of Mechanisms in Conditioning Agents and Ash, is designed to examine the effects of various conditioning agents on fine ash particles to determine the mechanisms by which these agents alter the physical properties of the ash. Tasks 2 and 3 began with an extensive literature search and the assembly of existing theories. This phase of the project is now complete. During the past quarter, initial preparations of laboratory equipment for laboratory testing have been made. A plan for initial laboratory tests has been submitted to the Project Manager for review. Laboratory testing will commence once these laboratory plans have been formally approved. The results of the work performed under task 2 and 3 will be included in a Flue Gas Conditioning Model that will be issued under task 4. The Final Report for the project will also be prepared under task 4.
Date:
April 27, 1992
Creator:
Snyder, T. R.; Robinson, M. S. & Bush, P. V.
Object Type:
Report
System:
The UNT Digital Library
[News Clip: DFW damage]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
April 27, 1994, 6:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
Baseline design/economics for advanced Fischer-Tropsch technology
The objectives of the study are to: Develop a baseline design for indirect liquefaction using advanced Fischer-Tropsch (F-T) technology. Prepare the capital and operating costs for the baseline design. Develop a process flowsheet simulation (PFS) model. The baseline design, the economic analysis, and the computer model will be the major research planning tools that Pittsburgh Energy Technology Center will use to plan, guide, and evaluate its ongoing and future research and commercialization programs relating to indirect coal liquefaction for the manufacture of synthetic liquid fuels from coal.
Date:
April 27, 1992
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Specifications and Fabrication Procedures for Type 3 Fuel Elements
Process and product requirements to be met in the fabrication of Type 3 fuel elements are presented. The fuel elements specified consist of thin plates of a dispersion of highly enriched UO/sub 2/ and ZrB/sub 2/ in a stainless steel matrix which is clad with stainless steel on all surfaces. Quality assurance provisions are discussed. Process and material specifications and packaging and packing for shipment are described. Sample calculations and drawings are included. (M.C.G.)
Date:
April 27, 1962
Creator:
Edgar, E. C. & Clayton, H. R.
Object Type:
Report
System:
The UNT Digital Library
Applications of Micellar Enzymology to Clean Coal Technology. [Laccase]
This project is designed to develop methods for pre-combustion coal remediation by implementing recent advances in enzyme biochemistry. The novel approach of this study is incorporation of hydrophilic oxidative enzymes in reverse micelles in an organic solvent. Enzymes from commercial sources or microbial extracts are being investigated for their capacity to remove organic sulfur from coal by oxidation of the sulfur groups, splitting of C-S bonds and loss of sulfur as sulfuric acid. Dibenzothiophene (DBT) and ethylphenylsulfide (EPS) are serving as models of organic sulfur-containing components of coal in initial studies.
Date:
April 27, 1990
Creator:
Walsh, C. T.
Object Type:
Report
System:
The UNT Digital Library
Comparison of SNAP-50/SPUR System With MHD, Brayton, Boiling Reactor and Thermionic Systems
This report addresses the comparison of SNAP-50/SPUR System with MHD, Brayton, boiling reactor and thermionic systems.
Date:
April 27, 1965
Creator:
Allen, J. E.
Object Type:
Report
System:
The UNT Digital Library
Guthrie Daily News. (Guthrie, Okla. Terr.), Vol. 5, No. 1469, Ed. 1 Friday, April 27, 1894
Daily newspaper from Guthrie, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date:
April 27, 1894
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Mangum Star. (Mangum, Okla. Terr.), Vol. 17, No. 43, Ed. 1 Thursday, April 27, 1905
Weekly newspaper from Mangum, Oklahoma that includes local, territorial, and national news along with advertising.
Date:
April 27, 1905
Creator:
Echols, R. C.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Mangum Mirror (Mangum, Okla.), Vol. 1, No. 12, Ed. 1 Friday, April 27, 1917
Semi-weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 27, 1917
Creator:
Ryder, J. W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Oklahoma State Register. (Guthrie, Okla.), Vol. 14, No. 17, Ed. 1 Thursday, April 27, 1905
Weekly newspaper from Guthrie, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date:
April 27, 1905
Creator:
Golobie, John
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Oklahoma Democrat (Altus, Okla.), Vol. 9, No. 7, Ed. 1 Thursday, April 27, 1916
Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 27, 1916
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Greer County Democrat (Mangum, Okla.), Vol. 26, No. 33, Ed. 1 Thursday, April 27, 1916
Weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 27, 1916
Creator:
Anderson, A. W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Oklahoma Democrat. (Altus, Okla.), Vol. 5, No. 5, Ed. 1 Thursday, April 27, 1911
Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 27, 1911
Creator:
Williams, R. T.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Taloga Times-Advocate (Taloga, Okla.), Vol. 28, No. 46, Ed. 1 Thursday, April 27, 1922
Weekly newspaper from Taloga, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 27, 1922
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Oklahoma Safeguard. (Guthrie, Okla.), Vol. 11, No. 13, Ed. 1 Thursday, April 27, 1905
Weekly newspaper from Guthrie, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date:
April 27, 1905
Creator:
Buchanan, C. A.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Madill News. (Madill, Indian Terr.), Vol. 11, No. 39, Ed. 1 Friday, April 27, 1906
Weekly newspaper from Madill, Indian Territory that includes local, territorial, and national news along with advertising.
Date:
April 27, 1906
Creator:
Rowland Brothers
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Guthrie Daily Star (Guthrie, Okla.), Vol. 9, No. 41, Ed. 1 Saturday, April 27, 1912
Daily newspaper from Guthrie, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 27, 1912
Creator:
Hornaday, W. H.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Tyrone Observer. (Tyrone, Okla.), Vol. 18, No. 47, Ed. 1 Thursday, April 27, 1922
Weekly newspaper from Tyrone, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 27, 1922
Creator:
Mast, C. W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Altus Weekly News. (Altus, Okla.), Vol. 18, No. 9, Ed. 1 Thursday, April 27, 1916
Weekly newspaper from Altus, Oklahoma that includes local, county, state, and national news along with advertising.
Date:
April 27, 1916
Creator:
Orr, J. P.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Guymon Herald. (Guymon, Okla.), Vol. 32, No. 9, Ed. 1 Thursday, April 27, 1922
Weekly newspaper from Guymon, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 27, 1922
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Kiowa Sentinel (Kiowa, Indian Terr.), Vol. 3, No. 17, Ed. 1 Friday, April 27, 1906
Weekly newspaper from Kiowa, Indian Territory that includes local, territorial, and national news along with advertising.
Date:
April 27, 1906
Creator:
Vernon, John C.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History