[3D01-05] Containment Filtered Venting System

[3D04] Development of Advanced Filtered Containment System

(4) Portable Filter System

*Akari Shiino¹, Yasuhiro Kawahara¹, Tadashi Narabayashi², Koji Endo³, Yoshihiro Ishikawa³, Sanshiro Kobayashi⁴ (1. KCPC, 2. Tokyo Tech, 3. RASA, 4. Morimura)

Keywords:Silver Zeolite, Filtered Containment Venting System

By applying metal fiber filters, silver zeolite (AgX, etc.), and scrubbing technology that have been proven in Filtered Containment Venting Systems (FCVS), we propose to make the filter system more robust and smaller, and making it mobile.The system is expected to be used in a wide variety of ways such as by moving to an emergency evacuation site or a highly polluted place in the event of an accident to supply clean air. We manufactured the prototype of portable filter system, and conducted performance tests such as DF tests. As a result, we confirmed the high adsorption performance of organic iodine and the high collection rate of barium sulfate.