Determination of 63Ni in the low level solid radioactive waste

2011 ◽  
Vol 289 (1) ◽  
pp. 251-256 ◽  
Author(s):  
O. Rosskopfová ◽  
M. Galamboš ◽  
P. Rajec
Keyword(s):  
Radioactive Waste ◽  
Low Level ◽  
Solid Radioactive Waste

Radiological Impact of Low Level Solid Radioactive Waste Disposed of with Ordinary Hospital Refuse

1997 ◽  
Vol 71 (3) ◽  
pp. 223-226
Author(s):  
A. Beretta ◽  
L. Conte ◽  
M. Monciardini ◽  
L. Bianchi
Keyword(s):  
Radioactive Waste ◽  
Low Level ◽  
Radiological Impact ◽  
Solid Radioactive Waste

scholarly journals New methodological approaches in solving certification problem of historical solid radioactive waste sent for burial from Chornobyl Nuclear Power Plant

2020 ◽  
Vol 19 (4) ◽  
pp. 39-49
Author(s):  
O. V. Mykhailov ◽  
◽  
V. M. Bezmylov ◽  
Keyword(s):  
Power Plant ◽  
Radioactive Waste ◽  
Nuclear Power ◽  
Treatment Plant ◽  
Management Systems ◽  
Standard Methods ◽  
Solid Radioactive Waste ◽  
Methodological Approaches ◽  
Difficult To Measure Radionuclides

Two methodological approaches for radioactive waste (RAW) certification used in RAW management systems in Italy and France, are addressed. Their applicability was assessed in solving certification problem of historical waste accumulated at the Chornobyl NPP in comparison with the standard methods recommended by the IAEA. Testing new methodological approaches was carried out on the example of solid RAW (SRW) of operational origin, which were previously studied for the content of 24 radionuclides within their composition. The procedures for testing researchable methods have used the criteria for SRW acceptance for burial valid in SRW Treatment Plant, which met their current provisions and those ones planned for approval. It was established that the use of quantitative criteria applied in the algorithms of studied methodological approaches for radwaste certification can significantly reduce overestimation degree of summary activity of waste packages by way of removing from the list of difficult-to-measure radionuclides, whose presence can be neglected in view of negligible risk of exceeding the activity limits established for them. The methodological approaches addressed in this work allow optimizing radionuclide contents subject to mandatory measurement, or calculated determination of their activity in waste packages, and can be recommended to solve the problems when characterizing ChNPP’s historical waste transported for their final disposal.

Determination of ultratrace-levels of 99Tc in low-level radioactive waste samples using ICP-QMS

2014 ◽  
Vol 303 (2) ◽  
pp. 1245-1248 ◽  
Author(s):  
Te-Yen Su ◽  
Tsuey-Lin Tsai ◽  
Hsin-Chieh Wu ◽  
Lee-Chung Men
Keyword(s):  
Radioactive Waste ◽  
Low Level ◽  
Low Level Radioactive Waste

Determination of 237Np, 93Zr and other long-lived radionuclides in medium and low level radioactive waste samples

2010 ◽  
Vol 286 (3) ◽  
pp. 675-680 ◽  
Author(s):  
Sz. Osváth ◽  
N. Vajda ◽  
Zs. Molnár ◽  
É. Széles ◽  
Zs. Stefánka
Keyword(s):  
Radioactive Waste ◽  
Low Level ◽  
Low Level Radioactive Waste
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