JP6607646B2 - 汚染水処理方法 - Google Patents
汚染水処理方法 Download PDFInfo
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- JP6607646B2 JP6607646B2 JP2017137657A JP2017137657A JP6607646B2 JP 6607646 B2 JP6607646 B2 JP 6607646B2 JP 2017137657 A JP2017137657 A JP 2017137657A JP 2017137657 A JP2017137657 A JP 2017137657A JP 6607646 B2 JP6607646 B2 JP 6607646B2
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Description
まず、本発明の一実施例に係る汚染水処理装置の構成について、図1を参照して説明する。図1は、汚染水処理装置を示す模式図である。
次に汚染水処理装置4を備えた汚染水処理システム1の構成について、図2と図3を参照して説明する。図2は汚染水処理システム1の全体構成を示す概略図であり、図3は、汚染水処理システム1の除去方法を示す説明図である。
トリチウム(3H)は、時間が経つと、以下の式のように弱いβ線を放射しながら崩壊を起こしてヘリウム(3He)に変わる放射性同位体である。
次に、本発明の汚染水処理方法について説明する。本実施例の汚染水処理方法には、福島原発付近の汚沼を使用する。この汚沼には、トリチウム、ストロンチウム、セシウムが含有されていると推測される。これらを含む汚沼の保管には、特許第5832019号に記載の「放射線遮蔽容器」を使用する。また、放射線量の測定には、環境放射線モニタ(HORIBA PA1000)を使用する。
Claims (1)
- 放射性物質を含有する汚染水を収納する可視光と紫外線を遮光する密閉容器と、前記密閉容器の内部に配置される紫外線ランプを用いた汚染水処理方法であって、前記密閉容器を揺動又は紫外線ランプを揺動して前記放射性物質を含有する汚染水を対流させながら、前記紫外線ランプを、前記放射性物質を含有する汚染水に照射することを特徴とする汚染水処理方法。
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JP2016140016 | 2016-07-15 | ||
JP2016140016 | 2016-07-15 |
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JP2019170005A Division JP2019219423A (ja) | 2016-07-15 | 2019-09-19 | 汚染水処理装置及び汚染水処理システム |
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JP2018017728A JP2018017728A (ja) | 2018-02-01 |
JP6607646B2 true JP6607646B2 (ja) | 2019-11-20 |
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JP2017137657A Active JP6607646B2 (ja) | 2016-07-15 | 2017-07-14 | 汚染水処理方法 |
JP2019170005A Pending JP2019219423A (ja) | 2016-07-15 | 2019-09-19 | 汚染水処理装置及び汚染水処理システム |
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JP2019170005A Pending JP2019219423A (ja) | 2016-07-15 | 2019-09-19 | 汚染水処理装置及び汚染水処理システム |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6475686B2 (ja) * | 2016-03-18 | 2019-02-27 | 鋼 貝沼 | トリチウム消滅装置およびトリチウム消滅方法 |
KR20230148600A (ko) * | 2022-04-18 | 2023-10-25 | 한국원자력연구원 | 대용량 삼중수소 폐수의 처리 장치 및 이를 이용한 처리 방법 |
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ES2122333T3 (es) * | 1993-10-06 | 1998-12-16 | Water Recovery Plc | Aparato de rayos ultravioletas (u.v.) para tratamiento de fluidos. |
JP2999414B2 (ja) * | 1996-07-09 | 2000-01-17 | 核燃料サイクル開発機構 | 光化学分離抽出装置 |
JP2001030706A (ja) * | 1999-07-23 | 2001-02-06 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2005193216A (ja) * | 2004-01-08 | 2005-07-21 | Hachiro Hirota | 汚染物質浄化装置 |
JP4167671B2 (ja) * | 2005-04-14 | 2008-10-15 | 株式会社テクノクリーン二十二 | 水系産業廃液の濾過活性化装置 |
JP2007144386A (ja) * | 2005-11-02 | 2007-06-14 | Toshiba Corp | 紫外線照射水処理装置 |
WO2007058285A1 (ja) * | 2005-11-21 | 2007-05-24 | Mitsubishi Gas Chemical Company, Inc. | 流体の浄化方法および浄化装置 |
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- 2017-07-14 JP JP2017137657A patent/JP6607646B2/ja active Active
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- 2019-09-19 JP JP2019170005A patent/JP2019219423A/ja active Pending
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JP2019219423A (ja) | 2019-12-26 |
JP2018017728A (ja) | 2018-02-01 |
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