11.   The process produces a much smaller volume of chemically inert radioactive waste than conventional ion exchange techniques.

12.   The residual plutonium is apparently being held in the form of highly radioactive waste.

13.   The thought of thousands of tonnes of radioactive waste being buried under their favourite stretch of countryside filled local residents with horror.

14.   Their wastes include solvents, fuels, mine tailings, radioactive wastes, and unexploded bombs and shells.

15.   We should not yet abandon this option for the disposal of highly radioactive waste.

16.   Radioactive waste is simply spent fuel.

17.   The government declared that it did not dump radioactive waste at sea.

18.   Previously all radioactive waste had to be disposed of in one of three licensed landfills in the USA.

19.   Agreement was only reached following a fierce debate over the question of radioactive waste.

20.   Leakage and disposal of radioactive waste.