核电站放射性废水处理技术研究进展

he treatment and discharge of radioactive wastewater is an important link in the safe operation of nuclear power plants. During normal operation and accidents of nuclear power plants, radioactive wastewater will be generated. Low to medium radioactive nuclear wastewater mainly comes from the main equipment emptying water, secondary circuit wastewater, ion exchange device regeneration wastewater, and experimental wastewater; High radioactive nuclear wastewater mainly comes from the two production processes of spent fuel reprocessing and radioactive material separation and manufacturing, as well as serious nuclear accidents. The main methods for treating medium and low radioactive nuclear wastewater include chemical precipitation, physical adsorption, and ion exchange; High radioactive wastewater also involves solidification processes. The main development direction of radioactive waste water treatment technology is the development of new materials and processes. New technologies such as artificial intelligence, bionic materials and quantum chemistry can be combined to create a harmonious development between energy and the environment, with lucid waters and lush mountains.