1. Spent nuclear fuel reprocessing: including research on reprocessing process simulation technology, study of spent nuclear fuel reprocessing technology for alkaline system, research and development of new functional materials.

2. Research on nuclear facility decommissioning and radioactive waste treatment technology: such as the water-chemical and liquid radioactive waste treatment technology for nuclear power stations, the solidification treatment technology for solid radioactive waste,the treatment technology for organic radioactive waste, and the nuclear facility decommissioning simulation technology,etc.