JP2013117508A - 放射性物質吸収剤、放射性物質吸収剤製造装置、除染方法および袋体 - Google Patents
放射性物質吸収剤、放射性物質吸収剤製造装置、除染方法および袋体 Download PDFInfo
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28028—Particles immobilised within fibres or filaments
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/2805—Sorbents inside a permeable or porous casing, e.g. inside a container, bag or membrane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/36—Adding fluid, other than for crushing or disintegrating by fluid energy the crushing or disintegrating zone being submerged in liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/46—Materials comprising a mixture of inorganic and organic materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S588/00—Hazardous or toxic waste destruction or containment
- Y10S588/901—Compositions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
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- High Energy & Nuclear Physics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Cultivation Of Plants (AREA)
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
【解決手段】繊維状に解繊し、加湿した植物由来の浸水性高分子物質である解繊セルロースと、粒子状の無機多孔結晶であるゼオライトと混合した放射性物質吸収剤である。
【選択図】図1
Description
2 放射性物質吸収剤製造装置
4 放射性物質吸収芝生床
5 放射性物質濾過器
6 放射性物質吸収フィルター
21 本体部
22 外蓋
23 電源スイッチ
24 スタートスイッチ
31 タンク
32 内蓋
33 回転刃
34 質量センサー
35 水供給手段
36 無機多孔結晶供給手段
37 ベルト
38 モータ
39 制御手段
41 植物育成用土壌
42 袋体
43 芝生
51 濾過タンク
52 被処理液流入ライン
53 処理液流出ライン
61 封止部
70 袋体
71 第1の収納部
72 第2の収納部
Claims (17)
- 繊維状に解繊し、加湿した植物由来の浸水性高分子物質と、粒子状の無機多孔結晶と混合した放射性物質吸収剤。
- 前記浸水性高分子物質は、紙、パルプ、木材、竹、麻、草、種子ガラの何れか1つまたは2つ以上の混合物を含む物質である請求項1に記載の放射性物質吸収剤。
- 前記無機多孔結晶は、イオン交換性を有するゼオライトである請求項1または2に記載の放射性物質吸収剤。
- 前記浸水性高分子物質と水と前記無機多孔結晶との重量比が、略10:9:1である請求項1乃至3の何れか1項に記載の放射性物質吸収剤。
- 更に、無機化合物、有機化合物、銀、銅、紺青の何れか1つまたは2つ以上の混合物を混合し、澱粉等を接着剤として混入した請求項1乃至4の何れか1項に記載の放射性物質吸収剤。
- 請求項1乃至5の何れか1項に記載の放射性物質吸収剤を袋に入れ、水が入っている容器内に食品と一緒に浸すことにより前記食品を除染する放射性物質吸収フィルター。
- 請求項5に記載の放射性物質吸収剤を含む、植物の育成のための植物育成用土壌。
- 請求項1乃至5の何れか1項に記載の放射性物質吸収剤を、耐海水腐食性に優れた水酸基含有石油樹脂で成型された網目状の容器内に入れて構成される放射性物質吸収フィルター。
- 請求項1乃至5の何れか1項に記載の放射性物質吸収剤を、放射性物質を含有する汚染土壌の表面に浸透性不織布を敷き広げた上に配し、その上に散水することにより、前記放射性物質吸収剤に前記放射性物質を捕集させ、前記汚染土壌を除染する除染方法。
- 請求項8に記載の放射性物質吸収フィルターに、放射性物質を含有する液体を通液することにより、前記放射性物質吸収フィルターを構成する放射性物質吸収剤に前記放射性物質を捕集させ、前記液体を除染する除染方法。
- 紙、パルプ、木材、竹、麻、草、種子ガラの何れか1つまたは2つ以上の混合物を含む物質を収容するタンクと、
前記タンク内に水を供給する水供給装置と、
前記タンク内で前記物質を繊維状に解繊するためにモータで回転駆動する回転刃と、
前記タンク内に粒子状の無機多孔結晶を供給する無機多孔結晶供給装置と、を備え、
前記タンク内で前記回転刃を用いて前記物質を繊維状に解繊し、前記水供給装置で前記水を供給することにより加湿し、前記無機多孔結晶供給装置で前記無機多孔結晶を供給することにより、前記加湿された前記物質と前記無機多孔結晶が混合した放射性物質吸収剤を製造する放射性物質吸収剤製造装置。 - 2つ以上の連なった袋状の収納部を備え、
前記収納部のそれぞれに、繊維状に解繊した植物由来の浸水性高分子物質と、粒子状の無機多孔結晶と混合した乾式放射性物質吸収剤を収納したことを特徴とする袋体。 - 前記浸水性高分子物質は、紙、パルプ、木材、竹、麻、草、種子ガラの何れか1つまたは2つ以上の混合物を含む物質である請求項12に記載の袋体。
- 前記無機多孔結晶は、イオン交換性を有するゼオライトである請求項12または13に記載の袋体。
- 前記浸水性高分子物質と前記無機多孔結晶との重量比が、略10:1である請求項12乃至14の何れか1項に記載の袋体。
- 前記収納部のそれぞれは、分離することが可能な請求項12乃至15の何れか1項に記載の袋体。
- 2つ以上の連なった袋状の収納部を備え、
前記収納部のそれぞれに、請求項1乃至5の何れか1項に記載の放射性物質吸収剤を収納したことを特徴とする袋体。
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JP2012039827A JP6210657B2 (ja) | 2011-10-31 | 2012-02-27 | 除染方法 |
US13/657,056 US8871674B2 (en) | 2011-10-31 | 2012-10-22 | Radioactive-substance-absorbent, radioactive-substance-absorbent production device, and bag unit |
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JP2011238814 | 2011-10-31 | ||
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JP2012039827A JP6210657B2 (ja) | 2011-10-31 | 2012-02-27 | 除染方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013183675A (ja) * | 2012-03-07 | 2013-09-19 | Dainichiseika Color & Chem Mfg Co Ltd | 農園芸産物栽培用組成物 |
JP2014115273A (ja) * | 2012-11-14 | 2014-06-26 | Yokohama National Univ | 土壌の放射性セシウム除染方法 |
JP2014176777A (ja) * | 2013-03-13 | 2014-09-25 | Maruzen Chemicals Co Ltd | 放射性セシウム吸着材およびそれを用いた放射性汚染水の浄化方法 |
JP2014182006A (ja) * | 2013-03-19 | 2014-09-29 | Toyobo Co Ltd | 再汚染抑制工法 |
JP2015049114A (ja) * | 2013-08-30 | 2015-03-16 | 株式会社荏原製作所 | 汚染水貯水タンクからの放射線濃度を低減させる方法 |
JP2016150319A (ja) * | 2015-02-18 | 2016-08-22 | 斉 竹本 | クレイ特性を用いた汚染水の処理方法 |
Families Citing this family (4)
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---|---|---|---|---|
JP6331265B2 (ja) * | 2013-05-22 | 2018-05-30 | 凸版印刷株式会社 | 放射性物質吸着体及びこれを用いた放射性物質吸着袋 |
JP6416477B2 (ja) * | 2013-12-26 | 2018-10-31 | 卯 石井 | 放射線透過低減構成基材それを用いた放射線防護緑地及び放射性物質拡散防止策緑地化構造体 |
WO2015151267A1 (ja) * | 2014-04-04 | 2015-10-08 | 株式会社日立製作所 | プラント事故時運転支援装置 |
CN104437365B (zh) * | 2014-11-07 | 2017-05-03 | 桂林新竹大自然生物材料有限公司 | 担载纳米银的微晶竹炭陶珠及其制备方法 |
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JPS57141228A (en) * | 1981-02-25 | 1982-09-01 | Mitsui Lumber Co Ltd | Agricultural seedling growing mat and production thereof |
JPH11309368A (ja) * | 1998-02-25 | 1999-11-09 | Rengo Co Ltd | 無機多孔結晶―親水性高分子複合体を含有する組成物およびその成型物 |
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JP2005009958A (ja) * | 2003-06-18 | 2005-01-13 | Japan Atom Energy Res Inst | 環境汚染水及び放射性核種汚染水の吸収・吸着パッド |
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JP3170857U (ja) * | 2011-07-13 | 2011-10-06 | 吉江 勝廣 | 放射線物質吸着具 |
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GB2261316B (en) | 1991-10-18 | 1995-04-12 | British Nuclear Fuels Plc | Decontamination of a cementitious surface |
JP2989964B2 (ja) | 1992-07-27 | 1999-12-13 | 株式会社東芝 | 放射性廃液処理装置 |
JPH11264896A (ja) | 1998-03-17 | 1999-09-28 | Ebara Corp | 廃液処理方法及び廃液処理装置 |
JP4309324B2 (ja) | 2004-09-30 | 2009-08-05 | 株式会社東芝 | 化学除染方法および化学除染装置 |
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2012
- 2012-02-27 JP JP2012039827A patent/JP6210657B2/ja active Active
- 2012-10-22 US US13/657,056 patent/US8871674B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS57141228A (en) * | 1981-02-25 | 1982-09-01 | Mitsui Lumber Co Ltd | Agricultural seedling growing mat and production thereof |
JPH11309368A (ja) * | 1998-02-25 | 1999-11-09 | Rengo Co Ltd | 無機多孔結晶―親水性高分子複合体を含有する組成物およびその成型物 |
US20020074292A1 (en) * | 2000-09-26 | 2002-06-20 | Andreas Schlegel | Adsorption vessels |
JP2005009062A (ja) * | 2002-12-03 | 2005-01-13 | Tamapack Kk | 古紙繊維素材利用システム及び古紙解繊装置 |
JP2005009958A (ja) * | 2003-06-18 | 2005-01-13 | Japan Atom Energy Res Inst | 環境汚染水及び放射性核種汚染水の吸収・吸着パッド |
JP2009279578A (ja) * | 2008-04-22 | 2009-12-03 | Shinten Kogyo Kk | 油吸着体,油吸着体の保存方法及び油吸着部材 |
JP3170857U (ja) * | 2011-07-13 | 2011-10-06 | 吉江 勝廣 | 放射線物質吸着具 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013183675A (ja) * | 2012-03-07 | 2013-09-19 | Dainichiseika Color & Chem Mfg Co Ltd | 農園芸産物栽培用組成物 |
JP2014115273A (ja) * | 2012-11-14 | 2014-06-26 | Yokohama National Univ | 土壌の放射性セシウム除染方法 |
JP2014176777A (ja) * | 2013-03-13 | 2014-09-25 | Maruzen Chemicals Co Ltd | 放射性セシウム吸着材およびそれを用いた放射性汚染水の浄化方法 |
JP2014182006A (ja) * | 2013-03-19 | 2014-09-29 | Toyobo Co Ltd | 再汚染抑制工法 |
JP2015049114A (ja) * | 2013-08-30 | 2015-03-16 | 株式会社荏原製作所 | 汚染水貯水タンクからの放射線濃度を低減させる方法 |
JP2016150319A (ja) * | 2015-02-18 | 2016-08-22 | 斉 竹本 | クレイ特性を用いた汚染水の処理方法 |
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US20130109902A1 (en) | 2013-05-02 |
US8871674B2 (en) | 2014-10-28 |
JP6210657B2 (ja) | 2017-10-11 |
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