JP5889038B2 - 放射性物質による地質汚染の除染方法 - Google Patents
放射性物質による地質汚染の除染方法 Download PDFInfo
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- JP5889038B2 JP5889038B2 JP2012040009A JP2012040009A JP5889038B2 JP 5889038 B2 JP5889038 B2 JP 5889038B2 JP 2012040009 A JP2012040009 A JP 2012040009A JP 2012040009 A JP2012040009 A JP 2012040009A JP 5889038 B2 JP5889038 B2 JP 5889038B2
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- radioactive
- dam
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- 239000012857 radioactive material Substances 0.000 title claims description 36
- 238000005202 decontamination Methods 0.000 title claims description 29
- 238000011109 contamination Methods 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000003588 decontaminative effect Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 15
- 239000000941 radioactive substance Substances 0.000 claims description 15
- 238000004062 sedimentation Methods 0.000 claims description 15
- 238000010248 power generation Methods 0.000 claims description 12
- 238000009825 accumulation Methods 0.000 claims description 10
- 239000013618 particulate matter Substances 0.000 claims description 3
- 239000008235 industrial water Substances 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 230000002285 radioactive effect Effects 0.000 description 21
- 230000005855 radiation Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 238000009390 chemical decontamination Methods 0.000 description 9
- 239000002352 surface water Substances 0.000 description 8
- 239000010419 fine particle Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000002734 clay mineral Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- 238000005253 cladding Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 150000004698 iron complex Chemical class 0.000 description 2
- -1 iron ions Chemical class 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Description
したがって、地質汚染の法則に基づいて、地上の広範囲にわたる地質汚染の除染を効率的に且つ長期にわたって行えるようにすることに解決課題を有している。
2 河川
3 細粒物質
4 ダム
5 堤体
6 排水管
7 水力発電所
8 上層水
9 集積層
10 送電線
11a、11b 沈降堆積堰き止め堤
A 放射性物質によって汚染された地域または領域側
B 放射性物質を除染するための設備を設けた領域側
Claims (1)
- 原子力発電設備の事故または災害で大気中に飛散した放射性物質により汚染された広域地質汚染を除染する方法であって、
汚染地域にある河川に大規模な利水用ダムと合わせて小規模な砂防ダムとからなる複数のダムを設け、
前記大規模な利水用ダムには、その内部に少なくとも1つ以上の沈降堆積堰き止め堤を形成し、
前記複数のダムに放射性物質を吸着した細粒物質を沈殿させて集積し、
該集積層の上層水は水力発電用および農業用水または工業用水として使用すること
を特徴とする放射性物質による地質汚染の除染方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012040009A JP5889038B2 (ja) | 2012-02-27 | 2012-02-27 | 放射性物質による地質汚染の除染方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012040009A JP5889038B2 (ja) | 2012-02-27 | 2012-02-27 | 放射性物質による地質汚染の除染方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013174538A JP2013174538A (ja) | 2013-09-05 |
| JP5889038B2 true JP5889038B2 (ja) | 2016-03-22 |
Family
ID=49267562
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012040009A Expired - Fee Related JP5889038B2 (ja) | 2012-02-27 | 2012-02-27 | 放射性物質による地質汚染の除染方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5889038B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5946658B2 (ja) * | 2012-03-08 | 2016-07-06 | 株式会社Ihi建材工業 | 放射能除染システム及び放射能除染方法 |
| JP5486699B1 (ja) * | 2013-01-21 | 2014-05-07 | タチバナペーパーウェアー株式会社 | 山林に堆積している放射性物質の拡散防止及び除染方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61191999A (ja) * | 1985-02-20 | 1986-08-26 | 動力炉・核燃料開発事業団 | ウラン鉱滓又はウラン製錬廃滓の安定処理方法 |
| JPH09253677A (ja) * | 1996-03-22 | 1997-09-30 | Shin Meiwa Ind Co Ltd | 河川の水質浄化方法及び水質浄化装置 |
| JP2003033610A (ja) * | 2001-07-24 | 2003-02-04 | Niwaman:Kk | 濾過材及び濾過体並びに濾過体の施工方法 |
| JP2004025030A (ja) * | 2002-06-25 | 2004-01-29 | Nishimatsu Constr Co Ltd | 浄化施設 |
| JP4113959B2 (ja) * | 2005-05-27 | 2008-07-09 | 国立大学法人 東京大学 | 酸性鉱山廃水の水処理工程で発生する中和殿物の資源化方法 |
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2012
- 2012-02-27 JP JP2012040009A patent/JP5889038B2/ja not_active Expired - Fee Related
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| Publication number | Publication date |
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| JP2013174538A (ja) | 2013-09-05 |
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