JPS58223798A - 放射性物質を含む濃厚塩廃液の処理方法 - Google Patents
放射性物質を含む濃厚塩廃液の処理方法Info
- Publication number
- JPS58223798A JPS58223798A JP10683682A JP10683682A JPS58223798A JP S58223798 A JPS58223798 A JP S58223798A JP 10683682 A JP10683682 A JP 10683682A JP 10683682 A JP10683682 A JP 10683682A JP S58223798 A JPS58223798 A JP S58223798A
- Authority
- JP
- Japan
- Prior art keywords
- waste liquid
- ions
- concentrated salt
- precipitate
- salt waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 23
- 150000003839 salts Chemical class 0.000 title claims description 14
- 239000012857 radioactive material Substances 0.000 title description 3
- 239000010808 liquid waste Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 claims description 40
- 239000002699 waste material Substances 0.000 claims description 38
- 239000002244 precipitate Substances 0.000 claims description 18
- -1 ferrocyanate ions Chemical class 0.000 claims description 12
- 239000000941 radioactive substance Substances 0.000 claims description 12
- 229910021645 metal ion Inorganic materials 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 9
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 4
- 229910001447 ferric ion Inorganic materials 0.000 claims description 4
- 238000005119 centrifugation Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims 1
- 230000007420 reactivation Effects 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 35
- 238000002425 crystallisation Methods 0.000 description 17
- 230000008025 crystallization Effects 0.000 description 17
- 238000000975 co-precipitation Methods 0.000 description 14
- 239000002738 chelating agent Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 4
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000002285 radioactive effect Effects 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229960004887 ferric hydroxide Drugs 0.000 description 2
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101100234244 Arabidopsis thaliana KDTA gene Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 229950011260 betanaphthol Drugs 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- JGUQDUKBUKFFRO-CIIODKQPSA-N dimethylglyoxime Chemical compound O/N=C(/C)\C(\C)=N\O JGUQDUKBUKFFRO-CIIODKQPSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000276 potassium ferrocyanide Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002901 radioactive waste Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 description 1
- UTYXJYFJPBYDKY-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide;trihydrate Chemical class O.O.O.[K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] UTYXJYFJPBYDKY-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Removal Of Specific Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10683682A JPS58223798A (ja) | 1982-06-23 | 1982-06-23 | 放射性物質を含む濃厚塩廃液の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10683682A JPS58223798A (ja) | 1982-06-23 | 1982-06-23 | 放射性物質を含む濃厚塩廃液の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58223798A true JPS58223798A (ja) | 1983-12-26 |
| JPS642918B2 JPS642918B2 (enrdf_load_stackoverflow) | 1989-01-19 |
Family
ID=14443792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10683682A Granted JPS58223798A (ja) | 1982-06-23 | 1982-06-23 | 放射性物質を含む濃厚塩廃液の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58223798A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008286525A (ja) * | 2007-05-15 | 2008-11-27 | Toshiba Corp | 放射性廃棄物の固化処理方法及び固化処理装置 |
| JP2013033019A (ja) * | 2011-07-05 | 2013-02-14 | Hokkaido Univ | 放射能汚染水中の放射性物質の除去方法及び装置 |
| JP2014021030A (ja) * | 2012-07-23 | 2014-02-03 | Biryo Genso Kaihatsu Co Ltd | セシウムの除去方法およびセシウム除去機能を備えたミネラルウォーター生成器 |
| JP2014048164A (ja) * | 2012-08-31 | 2014-03-17 | Japan Atomic Energy Agency | フェロシアン化物イオンによるセシウム及び遷移金属の除染方法 |
| JP2014064991A (ja) * | 2012-09-26 | 2014-04-17 | Sumitomo Osaka Cement Co Ltd | セシウムを含む廃液の処理方法 |
| JP5497226B1 (ja) * | 2013-05-07 | 2014-05-21 | 住友大阪セメント株式会社 | セシウムを含む脱塩ダストの処理方法及び処理装置 |
| JPWO2013012081A1 (ja) * | 2011-07-21 | 2015-02-23 | Jnc株式会社 | 水中のセシウムイオンの除去方法及び除去装置 |
-
1982
- 1982-06-23 JP JP10683682A patent/JPS58223798A/ja active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008286525A (ja) * | 2007-05-15 | 2008-11-27 | Toshiba Corp | 放射性廃棄物の固化処理方法及び固化処理装置 |
| JP2013033019A (ja) * | 2011-07-05 | 2013-02-14 | Hokkaido Univ | 放射能汚染水中の放射性物質の除去方法及び装置 |
| JPWO2013012081A1 (ja) * | 2011-07-21 | 2015-02-23 | Jnc株式会社 | 水中のセシウムイオンの除去方法及び除去装置 |
| JP2014021030A (ja) * | 2012-07-23 | 2014-02-03 | Biryo Genso Kaihatsu Co Ltd | セシウムの除去方法およびセシウム除去機能を備えたミネラルウォーター生成器 |
| JP2014048164A (ja) * | 2012-08-31 | 2014-03-17 | Japan Atomic Energy Agency | フェロシアン化物イオンによるセシウム及び遷移金属の除染方法 |
| JP2014064991A (ja) * | 2012-09-26 | 2014-04-17 | Sumitomo Osaka Cement Co Ltd | セシウムを含む廃液の処理方法 |
| JP5497226B1 (ja) * | 2013-05-07 | 2014-05-21 | 住友大阪セメント株式会社 | セシウムを含む脱塩ダストの処理方法及び処理装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS642918B2 (enrdf_load_stackoverflow) | 1989-01-19 |
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