Deep geological radioactive and chemical waste disposal: where we stand and where we go

Article Article professionnel Article Deep geological radioactive and chemical waste disposal: where we stand and where we go eng 2020 author Buser Marcos 24055 author Lambert André Emmanuel 75574 author Wildi Walter 22744 311-316 1431-5254 Projects for the deep disposal of radioactive waste have increasingly been making negative headlines for several decades: Water influxes in the German Asse II experimental repository, stability losses in the ERAM Morsleben repository, accidents in the " Waste Isolation Pilot Plant" for transuranium waste repository (WIPP, New Mexico), and subsequently a three-year closure of operations, etc. In the area of underground storage of chemotoxic waste, the Stocamine underground landfill in Alsace, which is known as a lighthouse project, was also shut down definitively after a fire. Doubts have been growing about the guarantee of the possibility of retrieving radioactive or chemotoxic waste once it has been emplaced from the deep underground under certain circumstances or if necessary (reversibility of deep geological disposal). A review of the above-mentioned and other deep geological repository projects should provide an insight into the problems associated with the concrete implementation of the disposal of highly toxic waste in the geological underground, and show the possibilities for adapting and correcting the current concepts for deep geological disposal. In principle, these adaptations and corrections do not call the concept of deep geological repository into question, but they do indicate the need to further deepen the concept, be it with regard to scientific and technical requirements, project planning, organisation or public involvement. Radioactive waste disposal Geological disposal Dewey 550 41 Département F.-A. Forel des sciences de l'environnement et de l'eau 153 false 753 Limnology and Environmental Geology ATW International Journal for Nuclear Power 65 6/7 03087ac3-22be-423a-a885-87eedd2b28c7 Article (Published version) Public Artikel_aus_atw_2020-07_Deep_Geological_Radioactive_and_Chemical_Waste_Disposal_Where_We_Stand_and_Where_We_Go_Buser_et_al.pdf 415049 application/pdf CC0 openAccess Faculté des sciences / Section des sciences de la Terre et de l'Environnement / Département F.-A. Forel des sciences de l'environnement et de l'eau

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Deep geological radioactive and chemical waste disposal: where we stand and where we go	ATW International Journal for Nuclear Power			2020	418	234

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Lambert, André Emmanuel