I am Seokjoo Yoon, and I am researching the molten salt electrorefining for the decontamination of various types of radioactive wastes in the Nuclear Fuel Cycle Laboratory. I am currently focusing on decontamination of radioactive STS generated from the PWR and PHWR components. I am pleased to receive the best paper award in JNFCWT, and l will try to further develop my research.