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Leaching study of PNL 76-68 glass beads using the LLNL continuous-flow method and the PNL-modified IAEA method. Final report (open access)

Leaching study of PNL 76-68 glass beads using the LLNL continuous-flow method and the PNL-modified IAEA method. Final report

Lawrence Livermore National Laboratory (LLNL) has conducted a long-term single-pass continuous-flow (SPCF) leaching test of the glass waste form PNL 76-68. Leaching rates of Np, Pu, and various stable elements were measured at 25/sup 0/ and 75/sup 0/C with three different solutions and three different flow rates. The purposes of the study were: (1) to compare SPCF leaching results with the results of a modified IAEA leach test performed by Pacific Northwest Laboratories (PNL); (2) to establish elemental leach rates and their variation with temperature, flow rate and solution composition; and (3) to gain insight into the leaching mechanisms. The LLNL and PNL leach tests yielded results which appear to agree within experimental uncertainties. The magnitude of the leach rates determined for Np and the glass matrix elements is 10/sup -5/ grams of glass/cm/sup 2/ geometric solid surface area/day. The rates increase with temperature and with solution flow rate, and are similar in brine and distilled water but higher in a bicarbonate solution. Other cations exhibit somewhat different behavior, and Pu in particular yields a much lower apparent leach rate, probably because of sorption or precipitation effects after release from the glass matrix. After the initial few days, most elements …
Date: August 20, 1982
Creator: Buddemeier, R. W.; Coles, D. G.; Mensing, R. W.; Rego, J. & Weed, H. C.
Object Type: Report
System: The UNT Digital Library

[Photograph 2012.201.B0164.0324]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Champion Frisbee form, canine style, is exhibited by Superdog."
Date: August 20, 1982
Creator: Rife, Jerry
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0226.0085]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Governors Mansion"
Date: August 20, 1982
Creator: Marvel, Fred W.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0261B.0745]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "L to R Linda Croak, M.W.C. the welcome lady. Linda Holt, resident at 1720 Plumb Court, M.W.C."
Date: August 20, 1982
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0154.0063]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Young golfers check scores - Ronnie Davidson of Yukon, foreground, and Kevin McPherson, 5913 NW 72 place, check the scoreboard after Friday's Wally Wallis Golf Classic at Lincoln Park."
Date: August 20, 1982
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0163B.0189]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: August 20, 1982
Creator: Marvel, Fred W.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0247.0611]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Garland Hankins"
Date: August 20, 1982
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0124.0015]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Kiefer Police Chief"
Date: August 20, 1982
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
Texas Register, Volume 7, Number 62, Pages 3047-3090, August 20, 1982 (open access)

Texas Register, Volume 7, Number 62, Pages 3047-3090, August 20, 1982

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.
Date: August 20, 1982
Creator: Texas. Secretary of State.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
[News Clip: Motel closing] captions transcript

[News Clip: Motel closing]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 20, 1982
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Bus angels] captions transcript

[News Clip: Bus angels]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 20, 1982
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Fire homeless] captions transcript

[News Clip: Fire homeless]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 20, 1982
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Motel closing] captions transcript

[News Clip: Motel closing]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 20, 1982
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Vet trial] captions transcript

[News Clip: Vet trial]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 20, 1982
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
Texas Attorney General Opinion: MW-504 (open access)

Texas Attorney General Opinion: MW-504

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Mark White, regarding a legal question submitted for clarification; Whether independent school district tax funds may be used to support a junior college district
Date: August 20, 1982
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 107, No. 34, Ed. 1 Friday, August 20, 1982 (open access)

The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 107, No. 34, Ed. 1 Friday, August 20, 1982

Weekly newspaper from Sulphur Springs, Texas that includes local, state, and national news along with advertising.
Date: August 20, 1982
Creator: Keys, Clarke & Woosley, Joe
Object Type: Newspaper
System: The Portal to Texas History
Mineral Wells Index (Mineral Wells, Tex.), Vol. 82, No. 92, Ed. 1 Friday, August 20, 1982 (open access)

Mineral Wells Index (Mineral Wells, Tex.), Vol. 82, No. 92, Ed. 1 Friday, August 20, 1982

Daily newspaper from Mineral Wells, Texas that includes local, state and national news along with extensive advertising.
Date: August 20, 1982
Creator: Bennie, Bill
Object Type: Newspaper
System: The Portal to Texas History

[Photograph 2012.201.B0384.0452]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Sandra Mason will begin teaching calligraphy courses at the Westside YMCA, 3400 N Mueller on Tuesday, Aug. 31."
Date: August 20, 1982
Creator: Lynn, Renee
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1198.0470]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Left and Sunshine Sparks 7, get ready for another school year at Central Elementary School,5728 NW 40. Last week, Jennifer enrolled in the third grade."
Date: August 20, 1982
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1008.0494]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Jean Patrick works on his specialty, wildlife art."
Date: August 20, 1982
Creator: Southerland, Paul B.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1194.0143]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: August 20, 1982
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1213.1023]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Veteran director Cookie Stout shows off redecorated lobby of refurbished Jewel Box Theater."
Date: August 20, 1982
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History
[News Clip: Pigeons] captions transcript

[News Clip: Pigeons]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 20, 1982, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Lone Star] captions transcript

[News Clip: Lone Star]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 20, 1982, 5:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library