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Transport and microstructural phenomena in bentonite clay with respect to the behavior and influence of Na, Cu and U

Abstract

MX-80 Na smectite clay, essentially consisting of montmorillonite, was investigated with respect to major transport properties and rheological behavior. Diffusion and percolation tests using sodium, copper and uranium solutions were conducted both at room temperature and at 90 deg C. In the latter case the clay samples had been hydrothermally pretreated at 90 deg C and 10 - 20 MPa pressure for 10 days. The clay dry density was 0.8 and 1.8 g/cm{sup 3} in most of the tests. The report gives the results of the diffusion, percolation and rheological studies and discusses about the transport and microstructural phenomena in bentonite. (orig.).
Authors:
Pusch, R; Karnland, O; [1]  Muurinen, A [2] 
  1. Clay Technology Ab, Lund (Sweden)
  2. Technical Research Centre of Finland, Espoo (Finland). Reactor Lab.
Publication Date:
Apr 01, 1990
Product Type:
Technical Report
Report Number:
YJT-90-06
Reference Number:
SCA: 052002; 540250; PA: AIX-23:040493; SN: 92000732989
Resource Relation:
Other Information: PBD: Apr 1990
Subject:
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; 54 ENVIRONMENTAL SCIENCES; BENTONITE; DIFFUSION; UNDERGROUND DISPOSAL; BACKFILLING; COPPER; GROUND WATER; IONS; MONTMORILLONITE; PERMEABILITY; RADIOACTIVE WASTE DISPOSAL; RHEOLOGY; SMECTITE; SODIUM; URANIUM; 052002; 540250; WASTE DISPOSAL AND STORAGE; SITE RESOURCE AND USE STUDIES
OSTI ID:
10142582
Research Organizations:
Voimayhtioeiden Ydinjaetetoimikunta, Helsinki (Finland)
Country of Origin:
Finland
Language:
English
Other Identifying Numbers:
Other: ON: DE92628339; TRN: FI9200025040493
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
FIN
Size:
97 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Pusch, R, Karnland, O, and Muurinen, A. Transport and microstructural phenomena in bentonite clay with respect to the behavior and influence of Na, Cu and U. Finland: N. p., 1990. Web.
Pusch, R, Karnland, O, & Muurinen, A. Transport and microstructural phenomena in bentonite clay with respect to the behavior and influence of Na, Cu and U. Finland.
Pusch, R, Karnland, O, and Muurinen, A. 1990. "Transport and microstructural phenomena in bentonite clay with respect to the behavior and influence of Na, Cu and U." Finland.
@misc{etde_10142582,
title = {Transport and microstructural phenomena in bentonite clay with respect to the behavior and influence of Na, Cu and U}
author = {Pusch, R, Karnland, O, and Muurinen, A}
abstractNote = {MX-80 Na smectite clay, essentially consisting of montmorillonite, was investigated with respect to major transport properties and rheological behavior. Diffusion and percolation tests using sodium, copper and uranium solutions were conducted both at room temperature and at 90 deg C. In the latter case the clay samples had been hydrothermally pretreated at 90 deg C and 10 - 20 MPa pressure for 10 days. The clay dry density was 0.8 and 1.8 g/cm{sup 3} in most of the tests. The report gives the results of the diffusion, percolation and rheological studies and discusses about the transport and microstructural phenomena in bentonite. (orig.).}
place = {Finland}
year = {1990}
month = {Apr}
}