Skip to main content
Go to the home page of the European Commission (opens in new window)
English en
CORDIS - EU research results
CORDIS
Content archived on 2024-04-15

QUALITY CONTROL METHODS FOR LOW- AND MEDIUM ACTIVE WASTE

Objective


The homogeneity of several radionuclides measured by different analytical procedures, on 2 real cement embedded wastes, were compared by the evaluation of homogeneity using statistical criteria as a function of 2 main dimensions, the radial and the longitudinal. Contradictory conclusions were established. In the same study, analytical procedures were proposed concerning strontium-90, plutonium-241, carbon-14 and hydrogen-3 determinations. Additionally, the interactions between gamma-rays and organic embedding matrices such as bitumen were studied. The phenomena involved were: the evolution of radiolytic gases, the swelling and the identification of the trapped gases, and the transfer ability.
The development of a nondestructive measurement technique for the assessment of the level of alpha-emitters in waste has been carried out with the MACRO system using gamma spectrometry on americium-241 and replacing the passive neutron counting technique previously used. Lastly, a nondestructive measurement technique using 2 devices was developed for the assessment of free water in cemented radwaste packages.

Fields of science (EuroSciVoc)

CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.

You need to log in or register to use this function

Programme(s)

Multi-annual funding programmes that define the EU’s priorities for research and innovation.

Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Data not available

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

Data not available

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

CSC - Cost-sharing contracts

Coordinator

Commissariat à l'Energie Atomique (CEA)
EU contribution
No data
Address
Centre d'Études de Cadarache Sere-Ders
13113 SAINT-PAUL-LEZ-DURANCE
France

See on map

Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

No data
My booklet 0 0