Software Program to Software Program to Ascertain Radionuclide Ascertain Radionuclide Residual Concentrations Residual Concentrations SPARRC Model SPARRC Model  SPARRC Model Overview SPARRC Model Ove
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Software Program to Software Program to Ascertain Radionuclide Ascertain Radionuclide Residual Concentrations Residual Concentrations SPARRC Model SPARRC Model SPARRC Model Overview SPARRC Model Ove

SPARRC Model Overview cont Version 2 developed in 2006 Version 2 developed in 2006 Interim release no external peer review Interim release no external peer review Model is not intended to Model is not intended to Establish regulatory requirements Es

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Software Program to Software Program to Ascertain Radionuclide Ascertain Radionuclide Residual Concentrations Residual Concentrations SPARRC Model SPARRC Model SPARRC Model Overview SPARRC Model Ove




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Presentation on theme: "Software Program to Software Program to Ascertain Radionuclide Ascertain Radionuclide Residual Concentrations Residual Concentrations SPARRC Model SPARRC Model SPARRC Model Overview SPARRC Model Ove"— Presentation transcript:


Page 1
Software Program to Software Program to Ascertain Radionuclide Ascertain Radionuclide Residual Concentrations Residual Concentrations (SPARRC) Model (SPARRC) Model
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SPARRC Model Overview SPARRC Model Overview Input influent water quality and Input influent water quality and treatment information to estimate: treatment information to estimate: Quantity & concentrations of radium and Quantity & concentrations of radium and uranium in residuals uranium in residuals Disposal costs Disposal costs Complete for IX, RO, AA, green sand Complete for IX, RO, AA, green

sand Not complete for coagulation/filtration and lime Not complete for coagulation/filtration and lime softening softening
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SPARRC Model Overview, cont. SPARRC Model Overview, cont. Version 2 developed in 2006 Version 2 developed in 2006 Interim release (no external peer review) Interim release (no external peer review) Model is not intended to: Model is not intended to: Establish regulatory requirements Establish regulatory requirements Assist with design of process equipment Assist with design of process equipment Account for state or local restrictions on Account for state

or local restrictions on disposal disposal
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For More Information For More Information Model and user Model and user s guide available at: s guide available at: http://www.npdespermits.com/sparrc/ http://www.npdespermits.com/sparrc/ Contact EPA Contact EPA