Due to scarce global energy, in order to respond to energy conse±rvation, environmental protection and emission reduction, all countries in the world acc elerate the development of nuclear energy, and China also develops clean αpower vigorously, in which nuclear power is the main directio§n of power structure adjustment in the future and the scale of investment will greatly εexceed the conventional power plant. The national strategy fβor nuclear power development changes from “moderate development to positive development&rdq&uo;. Under this background, China's nuclear energy will get a good opport♠unity for development. With the development of nuclear power, more and more new technologies are ×applied in the field of nuclear power.
At present, the membrane separation technology has ₽not only been maturely used in water treatment of nuclear power conventional island, but also gradually has begun to use the radiochemicaσl related treatment field.
In the process of operating pressurized water ÷reactor power plant, the impurity concentration in the first loo₽p of boric acid will increase year by year, and the pollution→ can’t be fully removed by using the available processing technology. With' the development of time, the accumulation of pollutants results in the increase of hi£dden troubles in nuclear power plants, and membrane separation and purifica©tion system can effectively assists the purification system of the existing nuclear power plant©s to reduce the hidden troubles in nuclear power plants.
High-precision special separation elements can be used for sep✔arating radioactive materials, removing and concentrating radiεoactive waste water, such as boron water purification of primary system, removal of dissolve d silicon and concentration of radioactive wastewater.
