Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
×Close Modal
Sort by
Journal Article
Published: 01 June 2014
Clays and Clay Minerals (2014) 62 (3): 161-173.
...Momoko Goto; Robert Rosson; W. Crawford Elliott; J. M. Wampler; Steven Serkiz; Bernd Kahn Abstract Sorption and fixation of Cs by the upland soils of the US Department of Energy’s Savannah River Site (SRS) have been attributed to micaceous grains consisting mostly of hydroxy-interlayered...
FIGURES | View All (5)
Series: GSA Memoirs
Published: 01 October 2012
DOI: 10.1130/2012.1209(06)
... be limited by (1) low waste-form dissolution rates, (2) low radionuclide solubility, and (3) radionuclide sorption onto geological media. The chief sources of radioactivity in spent nuclear fuel are americium, plutonium, and neptunium. Therefore, studies have concentrated on their geochemical mobility...
Journal Article
Published: 01 February 2004
Clays and Clay Minerals (2004) 52 (1): 1-13.
... products were characterized using X-ray diffraction, scanning electron microscopy, and Fourier transform infrared spectroscopy. The products were also examined for cation exchange and Cs + sorption as a function of ionic strength and types of cations in the background solutions. Cancrinite and sodalite...
FIGURES | View All (11)
Journal Article
Published: 01 December 2003
Clays and Clay Minerals (2003) 51 (6): 634-643.
... as a combined variable, was the best predictor for Li + sorption in the alluvium, although clinoptilolite content was clearly a better predictor when the two variables were considered separately in simple linear regressions. Even so, Li + K lin predictions based on clinoptilolite and smectite abundance were...
FIGURES | View All (5)
Journal Article
Journal: AAPG Bulletin
Published: 01 February 2002
AAPG Bulletin (2002) 86 (2): 201-212.
...Chikatamarla Laxminarayana; Peter J. Crosdale Abstract Details of methane sorption properties of some Indian coals ranging in rank from high-volatile bituminous C (0.62% R o max ) to medium-volatile bituminous coal (1.46% R o max ) were investigated to determine the major factors influencing gas...
FIGURES | View All (9)
Journal Article
Journal: Clay Minerals
Published: 01 September 1999
Clay Minerals (1999) 34 (3): 469-477.
... such adsorption processes best. Sepiolite (Orera, Spain) has an adsorption capacity of 8.26 mg g (super -1) Cd (super 2+) , the capacities depending on the metal adsorbed in the order: Cd (super 2+) >Cu (super 2+) >Zn (super 2+) >Ni (super 2+) . This mineral shows the highest sorption capacity relative...
Journal Article
Published: 01 August 1999
The Canadian Mineralogist (1999) 37 (4): 973-990.
Journal Article
Published: 01 June 1996
European Journal of Mineralogy (1996) 8 (3): 625-638.
Journal Article
Published: 01 January 1996
Environmental and Engineering Geoscience (1996) II (2): 151-164.
Journal Article
Published: 01 June 1994
Clays and Clay Minerals (1994) 42 (3): 337-355.
Journal Article
Journal: Geology
Published: 01 December 1993
Geology (1993) 21 (12): 1103-1106.
... kaolinitic. Bacteria collected from the solute-deficient waters of the Rio Negro remained conspicuously unmineralized, suggesting that metal sorption and biomineralization largely reflect the availability of dissolved metals in the water column. In a solute-rich river system, the fate of the metal-loaded...
Journal Article
Published: 01 December 1988
Canadian Journal of Earth Sciences (1988) 25 (12): 2089-2103.
Journal Article
Journal: Clay Minerals
Published: 01 December 1988
Clay Minerals (1988) 23 (4): 349-355.
Journal Article
Published: 01 October 1988
American Mineralogist (1988) 73 (9-10): 1007-1024.
Journal Article
Journal: Clay Minerals
Published: 01 December 1986
Clay Minerals (1986) 21 (5): 909-924.
Journal Article
Journal: Economic Geology
Published: 01 April 1983
Economic Geology (1983) 78 (2): 275-292.
... by penecontemporaneous silicification and calcification. Clays are significantly enriched in lithium (0.21-0.39%). Uranium is locally associated with high values of Mo, As, and V. Uranium was preconcentrated during early diagenesis by sorption onto colloidal humic substance, silica gel, and zeolites. Subsequent...