Management of Wastes Containing Long-lived Alpha Emitters: Characterization, Processing and Storage

Closed for proposals

Project Type

Coordinated Research Project

Project Code

T13017

CRP

2104

Approved Date

30 September 2016

Status

3 - Active - Ongoing

Start Date

20 September 2019

Expected End Date

31 December 2022

Participating Countries

Belgium
China
France
Iran (Islamic Republic of)
Italy
Poland
Romania
Russian Federation
Ukraine

Description

The project is aimed at promoting waste minimization, effective storage (including long term storage), and the development of new technologies for the characterisation (including safeguard related parameters), and processing of waste streams containing long-lived alpha emitters (including disused sealed radioactive sources) of different activity levels and physical states. The objective of CRP is to improve understanding of the inventory, diversity and methods of handling wastes containing long-lived alpha emitters. The CRP will provide a forum to facilitate cooperation and sharing of common challenges, experiences, research & development and technological activities associated with the development of processes suitable for the characterization, pre-treatment, treatment, and conditioning of high alpha wastes to meet the waste acceptance criteria for storage and final disposal.

Objectives

The objective of the CRP is to improve understanding of the inventory, diversity and methods of handling high alpha waste to meet the waste acceptance criteria for storage and final disposal. It aims to understand the scope of high alpha waste issues and bring together researchers, technology providers and nuclear waste owners and operators to identify promising solutions to the challenges posed.  

Specific objectives

High alpha wastes characterisation.

Analysis of materials for immobilization of high alpha wastes.

High alpha wastes pre-treatment.

Inventory and classification analysis.

High alpha waste containerisation.

High alpha wastes treatment and conditioning.

Understanding high alpha waste behaviour in storage.

Development waste acceptance criteria for disposal of high alpha waste.

Understanding waste package behaviour in storage.

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