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ANSTO Publications Online

Welcome to the ANSTO Institutional Repository known as APO.

The APO database has been migrated to version 8.3. The functionality has changed, but the content remains the same.

ANSTO Publications Online is a digital repository for publications authored by ANSTO staff since 2007. The Repository also contains ANSTO Publications, such as Reports and Promotional Material. ANSTO publications prior to 2007 continue to be added progressively as they are in identified in the library. ANSTO authors can be identified under a single point of entry within the database. The citation is as it appears on the item, even with incorrect spelling, which is marked by (sic) or with additional notes in the description field.

If items are only held in hardcopy in the ANSTO Library collection notes are being added to the item to identify the Dewey Call number: as DDC followed by the number.

APO will be integrated with the Research Information System which is currently being implemented at ANSTO. The flow on effect will be permission to publish, which should allow pre-prints and post prints to be added where content is locked behind a paywall. To determine which version can be added to APO authors should check Sherpa Romeo. ANSTO research is increasingly being published in open access due mainly to the Council of Australian University Librarians read and publish agreements, and some direct publisher agreements with our organisation. In addition, open access items are also facilitated through collaboration and open access agreements with overseas authors such as Plan S.

ANSTO authors are encouraged to use a CC-BY licence when publishing open access. Statistics have been returned to the database and are now visible to users to show item usage and where this usage is coming from.

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Now showing 1 - 5 of 5

Recent Submissions

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    Modeling the response of lysimeters
    (Society for Mining, Metallurgy, and Exploration, Inc, 2000-05-21) Kuo, EY; Garvie, AM; Plotnikoff, WW
    Water infiltrating the surface of waste rock dumps transports pollutants into the environment. Lysimeters have been used to quantify the infiltration rate. To date their design has been guided by modeling under steady-state conditions. Recently a two-dimensional finite element code has been Chair: E. Schwamberger, Kirkland, WA developed to model the response of lysimeters to time-dependent infiltration rates. It was used to investigate the response of lysimeters installed in a waste rock dump and subject to a monsoonal Limnology of the Sleeper Pit Lake, Humboldt County, Nevada: rainfall pattern. The results are presented and compared with field data
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    Rum Jungle Mine site remediation: relationship between changing water quality parameters and ecological recovery in the Finniss River system
    (Society for Mining, Metallurgy, and Exploration, Inc, 2000-05-21) Jeffree, RA; Twining, JR; Lawton, MD
    The Finniss River system in tropical northern Australia has received 'acid-drainage' contaminants from the Rum Jungle uranium/copper mine site over the past four decades. Following minesite remediation that began in 1981-82 the annual contaminant loads of sulfate, Cu, Zn and Mn have declined by factors of 3, 7, 5 and 4, respectively over 1990-93, compared to the 1969-74 preremediation loads. Comparison of the frequency distributions of contaminant water concentrations over these pre- and post-remedial periods have shown varying degrees of reduction in the highest levels following mine-site remediation, that are consistent with reductions in their annual-cycle loads. Among the three selected major metal contaminants the reductions in maximum water concentrations are most pronounced for Cu. The demonstrated reductions in the highest water concentrations of all four contaminants are also associated with previously reported ecological improvement in the Finniss River system, compared to the benchmark of environmental detriment established in 1973/74, prior to the beginning of remediation at the mine site.
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    The design and use of novel devices for measuring oxygen flux through covers on sulfidie waste rock
    (Society for Mining, Metallurgy, and Exploration, Inc, 2000-05-21) Timms, GP; Bennett, JW
    A field-based method for measuring the diffusive oxygen flux through covers placed on sulfidic waste rock dumps has been developed and applied at a number of mine sites. The technique provides a means of quantifying oxidation rates in dumps and thus can be used to assess the effectiveness of cover systems. Two instruments oxidation can rates be in used. The first is portable and easy to set up, enabling a picture to be built up of the overall diffusive flux into a dump by making measurements at a sufficient number of location. The second is installed beneath a cover and is preferred in situations where oxygen is consumed in the cover since it provides a direct measurement of the oxygen flux into the underlying waste rock.
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    Geochemical kinetic modeling of acid rock drainage
    (Society for Mining, Metallurgy, and Exploration, Inc, 2000-05-21) Brown, PL; Ritchie, AIM; Bennett, JW; Comarmond, MJ; Timms, GP
    Geochemical kinetic models have only become available in recent years and their utilization in the prediction of effluent chemistry from sulfidic waste rock piles is even more recent. The models used to date, however, have incorporated some questionable assumptions. This paper shows how geochemical, mineralogical and physical field data have been coupled to remove some ill-founded assumptions in the construction of a geochemical kinetic model. Further, the paper discusses a comparison between the observed effluent chemistry from a waste rock dump at the Rum Jungle copper/uranium mine in northern Australia with model predictions. In general, there is good agreement between the two, although an anomalous result is discussed.
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    Hollandite ceramics: effect of composition on melting temperature
    (The American Ceramic Society, 2004-08-22) Carter, ML; Vance, ER; Casidy, DJ; Mitchell, DRG
    Hollandite-bearing (30-60 wt%) ceramic melts incorporating varying amounts of Cs2O (1.96-7.5 wt%) have been prepared in air by melting. Minor phases included zirconolite, perovskite and rutile. Detailed analysis of the phase assemblage of the samples by electron microscopy is presented on materials in which Fe, Co, Cr, Ni or Mn is targeted towards the B-site of the titanate hollandites, and the Cs in the hollandite A-site. Mn, Ni and Co entered the hollandite as divalent species while Fe and Cr in the hollandite were trivalent. DTA measurements showed that the melting temperatures of the differently substituted hollandite-rich ceramic melts varied between 1315 and 1450°C. The effect on melt temperature and phase assemblage of substituting K for Ba in the hollandite structure of the melts was also examined. © The American Ceramic Society