dit is site met de rapporten, maar alleen de 1ste, misschien wel info in CNS….
http://www.nnr.co.za/safety-conventions/
The 2008 National Radioactive Waste Disposal Institute Act provides for the establishment of a National Radioactive Waste Disposal Institute which will manage radioactive waste disposal in South Africa. The responsibility for nuclear waste disposal has been discharged by the Nuclear Energy Corporation (Necsa) until now. Necsa has been operating the national repository for low- and intermediate-level wastes at Vaalputs in the Northern Cape province. This was commissioned in 1986 for wastes from Koeberg and is financed by fees paid by Eskom. Some low- and intermediate-level waste from hospitals, industry and Necsa itself is disposed of at Necsa’s Pelindaba site.(*01)
Koeberg spent fuel is currently stored in pools as well as in casks. The site has enough storage capacity for the spent fuel that will be generated during the current operational lifetime of Koeberg.
Pending the outcome of current investigations into possible reprocessing of spent fuel, it is not classified as radioactive waste. Rather than been in its final form for disposal used fuel is. Interim storage takes place on site, awaiting investigations into the best long term option for the management of spent fuel.(*02) If chosen as a preferred option in South Africa, geological disposal of radioactive waste shall take place with an option for retrieving the waste.(*03)
Plans by Eskom to seek contracts for reprocessing surfaced in August 2009. The stae owned utility and operator of Koeberg said the resulting MOX-fuel could be sold to other countries rather than used at home. It turned out to be a plan to try to finance new build.(*04) Not surprisingly it was never heard of again.
According to Nesca CEO Rob Adams South Africa would need a fully operational high-level waste management site by 2070 to deal with spent fuel. The negotiations with the National Nuclear Regulator to identify a high-level waste disposal site would likely start before 2015. Three possible disposal sites would have to be identified, and three individual environmental impact assessment studies would have to be conducted. Necsa would then argue the case of the most suitable site. Vaalputs will most likely be one of them.(*05)
*01- World Nuclear Association: Nuclear Power in South Africa, December 2011
*02- Nesca: South African National Report for the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management, First National Report, October 2008, p.14
*03- Nesca, p.90
*04- Idaho Samizdat: SouthAfrica to reprocess spent nuclear fuel, 28 August 2008
*05- Engineering News: High-level nuclear waste may be disposed of at Vaalputs, 25 March 2009