(1)訴訟による運転停止の回避と地元理解促進


英字タイトル:
Advanced Radioactive Material Removal System by Silver Zeolite (1) Avoid outages due to lawsuit and promoting local public acceptance
著者:
奈良林 直 (東工大) 濱田 信善 (岡野バルブ) 遠藤 好司 (ラサ工業) 小林 三四郎 (森村商事)
発刊日:
公開日:
カテゴリ: 第17回
キーワードタグ:

概要

A gas-liquid mixing nozzle and a multi-layer metal fiber filter are used, and a silver zeolite filter is installed for the purpose of removing organic iodine. Based on this technology, we have developed a demonstration machine for a large-capacity air purification system that purifies a large amount of contaminated air. A gas- liquid mixing nozzle driven by air blown from a blower sucks and accelerates water to form a high-speed two-phase flow. With this acceleration and centrifugal force field of water, almost all of the fine particles in the bubbles can be transferred to the liquid phase water and dissolved. We have developed a demonstration machine of an air purification system that can remove fine particles and viruses in the air of 100 m3 per hour with a single nozzle. Next, we also developed a large-capacity air purification system that can purify 2400 m3 of air per hour with 24 nozzles. The FCVS system, which is high-performance and passively activated, is thought to help eliminate obvious infringement of personality rights, avoid litigation outages, and promote local understanding.


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