浜岡原子力発電所5号機 塩分除去装置によるプラント系統水の浄化について
英字タイトル:
Summary of the purification with the desalination plant of the seawater which invaded to a condenser of theHAMAOKA Nuclear Power Station No.5
著者:
堀内 秀晃 Hideaki HORIUCHI 高柳 省治 Shouji TAKAYANAGI 寺井 啓祐 Keisuke TERAI 根本 清司 Seiji NEMOTO
発刊日:
公開日:
condenser tube brokedesalinationelectro dialysisreverse osmosis membranesolidification
Summary of the purification with the desalination plant of the seawater which invaded to a condenser of theHAMAOKA Nuclear Power Station No.5
著者:
堀内 秀晃 Hideaki HORIUCHI 高柳 省治 Shouji TAKAYANAGI 寺井 啓祐 Keisuke TERAI 根本 清司 Seiji NEMOTO
発刊日:
公開日:
カテゴリ: 第9回
キーワードタグ:condenser tube brokedesalinationelectro dialysisreverse osmosis membranesolidification
概要
In Hamaoka Nuclear Power Station No.5, condenser tube broke on May 14, 2011, and a large quantity of seawater invaded in the wide area of the plant. The seawater contained a highly-concentrated chloride ion. Because the corrosion influence on equipments which constituted a plant was concerned about, we decided to remove a chloride ion in a desali nation plant. The desalination plant was manufactured from the quality of the general industrial product, we adopted some design changes and special inspection procedure to c onform to nuclear technical standard and passed the construction permission and inspection of government in May, 2012. Desalination plant operation is started in June, 2012.
