Nabarlek Pit decommissioning migration of sulphate, nitrate and radium ions in groundwater - preliminary modelling
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Report ; 41/1984
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Technical Report WRD84041 Viewed at 14:07:09 on 29/07/2010 Page 19 of 34. I I I I I I I I I I I I I I I I I I I I I and a mean at a distance of 600m. In 200 days, water will travel 6ro at this velocity, and this corresponds to an area of 0.03. Solute loads are therefore! Nitrate ion load (expressed as N) = 13 to 26 kg Sulphate ion load = 2.1 x 10 3 to 4.20 x 10 3 kg Although these loads are substantially lower than the non-dispersed case, sulphate levels are still significant in terms of first flush loads in Cooper Creek~ SA2/11!TJ