Scaling Factor Formation of FiR1 decommissioning waste

Antti Räty; Anumaija Leskinen

Scaling Factor Formation of FiR1 decommissioning waste

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

Characterisation of FiR1 decommissioning waste prior to dismantling has focused on formation of material specific scaling factors. In total, 15 scaling factors have been developed based on characterisation of original chemical compositions, activation calculations, and measurement of both easy-to-measure (ETM) and difficult-to-measure (DTM) radionuclides. Characterization work in the FiR1 project has improved VTT’s capabilities e.g. activity calculation software, sampling activated materials and measuring long-lived DTM nuclides. Characterization will continue during the reactor dismantling together with Fortum by collecting samples from areas which have been earlier inaccessible.

Original language	English
Title of host publication	Nuclear Science and Technology Symposium (SYP) Proceedings
Publisher	Finnish Nuclear Society
Number of pages	4
Publication status	Published - 2 Nov 2022
MoE publication type	Not Eligible
Event	Nuclear Science and Technology Symposium, SYP2022 - Paasitorni Congress Center, Helsinki, Finland Duration: 1 Nov 2022 → 2 Nov 2022

Conference

Conference	Nuclear Science and Technology Symposium, SYP2022
Abbreviated title	SYP 2022
Country/Territory	Finland
City	Helsinki
Period	1/11/22 → 2/11/22

Access to Document

https://www.ats-fns.fi/images/files/2022/syp2022/papers/antti_raty_paper.pdf

Cite this

@inproceedings{5e44bf8f17124f3ab1a3f8f438b3dcda,

title = "Scaling Factor Formation of FiR1 decommissioning waste",

abstract = "Characterisation of FiR1 decommissioning waste prior to dismantling has focused on formation of material specific scaling factors. In total, 15 scaling factors have been developed based on characterisation of original chemical compositions, activation calculations, and measurement of both easy-to-measure (ETM) and difficult-to-measure (DTM) radionuclides. Characterization work in the FiR1 project has improved VTT{\textquoteright}s capabilities e.g. activity calculation software, sampling activated materials and measuring long-lived DTM nuclides. Characterization will continue during the reactor dismantling together with Fortum by collecting samples from areas which have been earlier inaccessible.",

author = "Antti R{\"a}ty and Anumaija Leskinen",

year = "2022",

month = nov,

day = "2",

language = "English",

booktitle = "Nuclear Science and Technology Symposium (SYP) Proceedings",

publisher = "Finnish Nuclear Society",

address = "Finland",

note = "Nuclear Science and Technology Symposium, SYP2022, SYP 2022 ; Conference date: 01-11-2022 Through 02-11-2022",

}

TY - GEN

T1 - Scaling Factor Formation of FiR1 decommissioning waste

AU - Räty, Antti

AU - Leskinen, Anumaija

PY - 2022/11/2

Y1 - 2022/11/2

N2 - Characterisation of FiR1 decommissioning waste prior to dismantling has focused on formation of material specific scaling factors. In total, 15 scaling factors have been developed based on characterisation of original chemical compositions, activation calculations, and measurement of both easy-to-measure (ETM) and difficult-to-measure (DTM) radionuclides. Characterization work in the FiR1 project has improved VTT’s capabilities e.g. activity calculation software, sampling activated materials and measuring long-lived DTM nuclides. Characterization will continue during the reactor dismantling together with Fortum by collecting samples from areas which have been earlier inaccessible.

AB - Characterisation of FiR1 decommissioning waste prior to dismantling has focused on formation of material specific scaling factors. In total, 15 scaling factors have been developed based on characterisation of original chemical compositions, activation calculations, and measurement of both easy-to-measure (ETM) and difficult-to-measure (DTM) radionuclides. Characterization work in the FiR1 project has improved VTT’s capabilities e.g. activity calculation software, sampling activated materials and measuring long-lived DTM nuclides. Characterization will continue during the reactor dismantling together with Fortum by collecting samples from areas which have been earlier inaccessible.

UR - https://ats-fns.fi/images/files/2022/syp2022/presentations/antti_raty_anumaija_leskinen_scaling_factor_formation_of_fir1_decommissioning_waste.pdf

M3 - Conference article in proceedings

BT - Nuclear Science and Technology Symposium (SYP) Proceedings

PB - Finnish Nuclear Society

T2 - Nuclear Science and Technology Symposium, SYP2022

Y2 - 1 November 2022 through 2 November 2022

ER -

Scaling Factor Formation of FiR1 decommissioning waste

Abstract

Conference

Access to Document

Other files and links

Fingerprint

Decommissioning of FiR 1 research reactor

Cite this

Scaling Factor Formation of FiR1 decommissioning waste

Abstract

Conference

Access to Document

Other files and links

Fingerprint

Projects

Decommissioning of FiR 1 research reactor

Cite this