14 Matching Results

Search Results

Results: 1 - 14
open access

Evaluation of a precipitation-ion exchange process for treatment of laundry waste

Description: Bench-scale pilot plant studies were conducted to evaluate chemical coagulation and ion exchange for decontamination of 2724-W laundry wastewater. Chemical coagulation is accomplished at pH 11 to avoid complexant problems and assure good transuranic radionuclide removals. Clinoptilolite is used to remove cesium and strontium. Results of the pilot plant studies are summarized as follows: Decontamination factors of 70 (strontium) and more than 100 (cesium) were achieved by chemical coagulation an… more
Date: March 15, 1977
Creator: Mercer, B. W. & Ames, L. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Old folks]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 15, 1977, 10:00 p.m.
Duration: 1 minute 23 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Old folks (Cony)]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 15, 1977, 6:00 p.m.
Duration: 1 minute 45 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Citizen Bans]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 15, 1977, 10:00 p.m.
Duration: 1 minute 35 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Buidling]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 15, 1977, 6:00 p.m.
Duration: 2 minutes 19 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Ammonia leak]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 15, 1977, 6:00 p.m.
Duration: 1 minute 34 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Doggie Detective]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 15, 1977, 10:00 p.m.
Duration: 1 minute 20 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

Development of a practical photochemical energy storage system. Annual report, June 15, 1976--June 14, 1977. [Interconversion between norbornadiene and quadricyclene for thermochemical heat storage]

Description: Significant progress toward the development of a solar energy storage system based on the norbornadiene-quadricyclene interconversion has been achieved during the past year. New sensitizers and catalysts have been discovered and conditions found where single cycles of the photosensitization step and the catalytic reversion step appear to be quantitative. Both sensitizers and catalysts have been successfully incorporated onto insoluble polymeric supports. The long term stability of these compone… more
Date: March 15, 1977
Creator: Hautala, R.R. & Kutal, C.R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Development of a practical photochemical energy storage system. Quarterly report

Description: The emphasis of work during this past quarter has been on improvement of the performance of immobilized photosensitizers. Prolonged use of Polymer N in the recycling prototype has resulted in gradual deterioration of the behavior of this photosensitizer. Furthermore the opacity of the beads results in an inherent 20% loss in efficiency apparently through light reflection. In an attempt to improve the characteristics with respect to these points considerable effort was devoted in the synthetic g… more
Date: March 15, 1977
Creator: Hautala, R.R. & Kutal, C.R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Large area silicon sheet by EFG. First quarterly report, January 1, 1977--March 31, 1977

Description: Work on an existing multiple growth furnace has begun with the aim of achieving growth of 5, 2'' wide ribbons simultaneously at a rate of 3 in./min. The equipment and the initial experiments carried out are described. Also starting is a task aiming to bring the 5 ribbons under automatic control, equally using pre-existing equipment and designs. Furthermore, the effort to characterize the EFG (edge-defined film-fed growth) materials produced is increased and particular emphasis is placed on meas… more
Date: March 15, 1977
Creator: Mackintosh, B. H.; Morrison, A. D.; Rao, C. V. H. N.; Ravi, K. V.; Serreze, H. B.; Surek, T. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Development of a practical photochemical energy storage system. Quarterly report. [Interconversion between norbornadiene and quadricyclene for thermochemical heat storage]

Description: Research on polymer organic sensitizers and polymer inorganic sensitizers for the conversion of norbornadiene to quadricyclene for thermochemical storage of solar heat is described. Also, research on the catalysis of the conversion of quadricyclane to norbornadiene is described. Polymer-anchored cobalt(II) porphyrin catalysts, polymer-anchored palladium(II) phosphine catalysts, and triphenylcyclopropenyl nickel complexes as catalysts were studied, and results are discussed. (WHK)
Date: March 15, 1977
Creator: Hautala, R. R. & Kutal, C. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Inference of core barrel motion from neutron noise spectral density. [PWR]

Description: A method was developed for inference of core barrel motion from the following statistical descriptors: cross-power spectral density, autopower spectral density, and amplitude probability density. To quantify the core barrel motion in a typical pressurized water reactor (PWR), a scale factor was calculated in both one- and two-dimensional geometries using forward, variational, and perturbation methods of discrete ordinates neutron transport. A procedure for selection of the proper frequency band… more
Date: March 15, 1977
Creator: Robinson, J. C.; Shahrokhi, F. & Kryter, R. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Lithium--water--air battery project: progress during the month of February 1977. [LLL]

Description: The rotating disk electrode system designed to obtain a complete set of experimental data (electrode polarization and coulombic efficiency) for electrode materials is described. Preliminary experiments with the rotating disk Ca electrode yielded polarization curves for Ca dissolution. Open-circuit potentials for the disk electrodes were essentially indistinguishable from the computer interelectrode IR drop. Limiting currents were obtained in NaOH--NaCl mixtures. Tafel-like behavior was found fo… more
Date: March 15, 1977
Creator: Cooper, J. F.; Hosmer, P. K.; Kelly, B. E.; Krikorian, O. H. & Parrish, W. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
Back to Top of Screen