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Final Disposition of Three Mile Island Unit 2 Accident-Generated Water

George D. Cremeans-1989-12-01-Nuclear Technology
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TL;DRAbstract

The March 1979 accident at Three Mile Island Unit 2 and the subsequent 10-yr cleanup generated ∼8706 m3 (∼2300000 gal) of radioactively contaminated water, herein referred to as accident-generated water (AGW). Although most, if not all, of this inventory could be decontaminated to acceptable regulatory levels governing river discharge and released to the Susquehanna River, a settlement agreement with the city of Lancaster specifically prohibited the utility from doing so prior to an acceptable environmental evaluation by the U.S. Nuclear Regulatory Commission.To dispose of this large water inventory, nine alternative disposal methods were evaluated. This evaluation considered each method’s technical feasibility, environmental effect, cost, and public acceptance. On the basis of these criteria, as well as political and institutional considerations, disposal of the AGW by forced evaporation and collection of the evaporated solids was selected as the most acceptable method.The selected me

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The March 1979 accident at Three Mile Island Unit 2 and the subsequent 10-yr cleanup generated ∼8706 m3 (∼2300000 gal) of radioactively contaminated water, herein referred to as accident-generated water (AGW). Although most, if not all, of this inventory could be decontaminated to acceptable regulatory levels governing river discharge and released to the Susquehanna River, a settlement agreement with the city of Lancaster specifically prohibited the utility from doing so prior to an acceptable environmental evaluation by the U.S. Nuclear Regulatory Commission.To dispose of this large water inventory, nine alternative disposal methods were evaluated. This evaluation considered each method’s technical feasibility, environmental effect, cost, and public acceptance. On the basis of these criteria, as well as political and institutional considerations, disposal of the AGW by forced evaporation and collection of the evaporated solids was selected as the most acceptable method.The selected me

Keywords

Waste managementEnvironmental scienceDispose patternCoriumHanford SiteMunicipal solid wasteDistillationMile

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