Stalin Posted February 26, 2020 Report Share Posted February 26, 2020 Any chance of you putting a radon released by a water inflow tool? This calculates the amount of radon entering a mine working through a water inflow based on the amount of radon in the pore space of the ore and the water inflow rate. Quote Link to comment Share on other sites More sharing options...
Florian Michelin Posted February 27, 2020 Report Share Posted February 27, 2020 Possibly. Which equation would you use for that? Quote Link to comment Share on other sites More sharing options...
Stalin Posted February 27, 2020 Author Report Share Posted February 27, 2020 Another way of calculating radon production due to water percolation: V m3/day waterflow for ore with grade A ppm and density equal B t/m3 : Ew =A gU/t x B t/m3 x C Bq/gU = D Bq/m3 (Ore) D Bq/m3 (Ore) x 1 m3 (Ore) / 0.1 m3 (Water)( Supposed amount of water in 1 m3 of ore)= E Bq/m3 (Water) Ew = E Bq/m3 (Water) x V m3 (water/day) x 0.85 (e.g.,emanation from water)=F Ew = F/day/24/3600 Ew = Fx60 Bq/min => Ew = G Bq/min Observation: See my answer in suggestion 1 (Radon simulation Suggestion 1). Quote Link to comment Share on other sites More sharing options...
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