Modica, Alfonso and Rossini, Manlio (2023) “Lessons Learned” Eni Rewind on remediation projects in the presence of NORM and TENORM matrices: ISAF Gela decommissioning project. Il nuovo cimento C, 46 (2). pp. 1-9. ISSN 1826-9885
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Abstract
The case study of a dismissed petrochemical plant located in Southern Italy (Gela, CL) is presented, wherein phosphoric acid production residues - containing NORM and TENORM - have to be transformed through a series of on-site treatment procedures into non-reactive stabilised wastes, which can be accepted for disposal in a non-hazardous solid waste landfill (designed, authorized and built in ISAF’s area for this specific purpose) according to the Italian regulations in force. The most relevant solutions to high complexity of technical and regulations constraints imposed by environmental consolidated text (TUA, D. Lgs. 152/2006) and radiation protection consolidated text (TUR, D. Lgs. 101/2020) both for the treatment plant and the final disposal plant are shown together with the key factors which lead Eni Rewind to start in 2022 the beginning of disposal of wastes “out of exemption” in the first authorized Italian’s landfill compliance with D. Lgs. 101/2020. Objective of the Study —which has the style of a lesson learned by Eni and Eni Rewind— was to share experiences acquired during the activities carried out for the set of the first waste landfill authorised in conformity of the art. 26 of D. Lgs. 101/2020 (Authorization of waste management plants containing NORM/TENORM materials, for the purpose of disposal in the environment) and to define Guidelines with operative criteria to be adopted in similar situation all over the national and international sites managed by Eni.
| Item Type: | Article |
|---|---|
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 13 Dec 2023 03:35 |
| Last Modified: | 13 Dec 2023 03:35 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/22574 |
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