Interpretation of leaching data for cementitious waste forms using analytical solutions based on mass transport theory and empiricism

Conference · Sun Jan 01 00:00:00 EST 1989 · American Chemical Society, Division of Environmental Chemistry, Preprints; (USA)

OSTI ID:7245021

Spence, R D; Godbee, H W; Tallent, O K; Nestor, Jr, C W ^[1]

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1. Oak Ridge National Lab., TN (USA)

The analysis of leaching data using analytical solutions based on mass transport theory and empiricism is presented. The waste forms leached to generate the data used in this analysis were prepared with a simulated radioactive waste slurry with traces of potassium ion, manganese ions, carbonate ions, phosphate ions, and sulfate ions solidified with several blends of cementitious materials. Diffusion coefficients were estimated from the results of ANS - 16.1 tests. Data of fraction leached versus time is presented and discussed.

• OSTI ID: 7245021
• Report Number(s): CONF-8904178-; CODEN: ACEPC; TRN: 90-010306
• Journal Information: American Chemical Society, Division of Environmental Chemistry, Preprints; (USA), Vol. 29:1; Conference: Symposium on leaching tests, Dallas, TX (USA), 9-14 Apr 1989; ISSN 0093-3066
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
LEACHING
ANALYTICAL SOLUTION
CALCULATION METHODS
CEMENTS
COMPUTER CODES
DATA ANALYSIS
HAZARDOUS MATERIALS
RADIOACTIVE WASTES
BUILDING MATERIALS
DISSOLUTION
MATERIALS
RADIOACTIVE MATERIALS
SEPARATION PROCESSES
WASTES
540210* - Environment
Terrestrial- Basic Studies- (1990-)
052002 - Nuclear Fuels- Waste Disposal & Storage
540310 - Environment
Aquatic- Basic Studies- (1990-)