DE3634180A1 - Verfahren zur wiedergewinnung von in atomkraftwerken erneut verwendbaren borsaeureloesungen aus in atomkraftwerken anfallenden radioaktiven abfaellen und loesungen - Google Patents
Verfahren zur wiedergewinnung von in atomkraftwerken erneut verwendbaren borsaeureloesungen aus in atomkraftwerken anfallenden radioaktiven abfaellen und loesungenInfo
- Publication number
- DE3634180A1 DE3634180A1 DE19863634180 DE3634180A DE3634180A1 DE 3634180 A1 DE3634180 A1 DE 3634180A1 DE 19863634180 DE19863634180 DE 19863634180 DE 3634180 A DE3634180 A DE 3634180A DE 3634180 A1 DE3634180 A1 DE 3634180A1
- Authority
- DE
- Germany
- Prior art keywords
- boric acid
- permeate
- alkali
- stage
- nuclear power
- 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 abstract description 27
- 239000002901 radioactive waste Substances 0.000 title claims description 7
- 238000011084 recovery Methods 0.000 title claims description 4
- 239000004327 boric acid Substances 0.000 claims abstract description 55
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 23
- 239000012466 permeate Substances 0.000 claims abstract description 21
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 19
- 239000003513 alkali Substances 0.000 claims abstract description 18
- 239000012141 concentrate Substances 0.000 claims abstract description 17
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 150000002500 ions Chemical class 0.000 claims abstract description 9
- 230000002285 radioactive effect Effects 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 150000002823 nitrates Chemical class 0.000 claims abstract description 4
- 208000029422 Hypernatremia Diseases 0.000 claims abstract description 3
- 238000010306 acid treatment Methods 0.000 claims abstract description 3
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract 2
- 239000003643 water by type Substances 0.000 claims abstract 2
- 239000002699 waste material Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005342 ion exchange Methods 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 claims description 7
- -1 nitrate ions Chemical class 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000003957 anion exchange resin Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000010808 liquid waste Substances 0.000 abstract description 2
- 239000000941 radioactive substance Substances 0.000 abstract description 2
- 229960002645 boric acid Drugs 0.000 abstract 6
- 235000010338 boric acid Nutrition 0.000 abstract 6
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 238000005204 segregation Methods 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- DSSNKXWIIZZABW-UHFFFAOYSA-N OB(O)O.O[N+]([O-])=O Chemical compound OB(O)O.O[N+]([O-])=O DSSNKXWIIZZABW-UHFFFAOYSA-N 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 125000005619 boric acid group Chemical group 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010805 inorganic waste Substances 0.000 description 1
- 238000010169 landfilling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 1
- 229910000343 potassium bisulfate Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002354 radioactive wastewater Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU854356A HU195967B (en) | 1985-05-13 | 1985-05-13 | Process for recovering boric acid solution, reusable in atomic power station, from radioactive solutions of atomic power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3634180A1 true DE3634180A1 (de) | 1987-05-27 |
Family
ID=10967742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863634180 Granted DE3634180A1 (de) | 1985-05-13 | 1986-10-07 | Verfahren zur wiedergewinnung von in atomkraftwerken erneut verwendbaren borsaeureloesungen aus in atomkraftwerken anfallenden radioaktiven abfaellen und loesungen |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS268821B2 (cs) |
| DD (1) | DD259274A1 (cs) |
| DE (1) | DE3634180A1 (cs) |
| HU (1) | HU195967B (cs) |
| PL (1) | PL152603B1 (cs) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3912702C1 (en) * | 1989-01-31 | 1990-07-26 | Franz Prof. 3013 Barsinghausen De Roiner | Decontaminating solid and semi-solid materials - by spraying with dissociation fluid, performing selective ion exchange, etc. |
| EP0497641A1 (fr) * | 1991-01-31 | 1992-08-05 | Framatome | Procédé et dispositif de traitement d'effluents radioactifs liquides provenant d'une centrale nucléaire |
| FR2718057A1 (fr) * | 1994-04-01 | 1995-10-06 | Westinghouse Electric Corp | Procédé et appareil pour la séparation isotopique du bore dans des solutions aqueuses d'acide borique. |
| WO2007101584A3 (de) * | 2006-03-09 | 2007-11-01 | Lanxess Deutschland Gmbh | Radionuklidharze |
| CN104810071A (zh) * | 2015-04-16 | 2015-07-29 | 湖南桃花江核电有限公司 | 含硼放射性废液深度净化同时回收硼酸的方法及设备 |
| EP3018659A4 (en) * | 2014-01-09 | 2017-03-01 | Tsinghua University | Method and apparatus for processing radioactive wastewater |
| DE102017105004A1 (de) * | 2017-03-09 | 2018-09-13 | Siempelkamp NIS Ingenieurgesellschaft mbH | Aufbereitung einer borhaltigen Flüssigkeit |
| CN110473643A (zh) * | 2018-05-09 | 2019-11-19 | 上海核工程研究设计院有限公司 | 一种放射性废液除硼的装置和方法 |
| WO2019220001A1 (en) * | 2018-05-18 | 2019-11-21 | Fortum Power And Heat Oy | Method of treating liquid radioactive waste containing boron |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE153015C (cs) * | ||||
| CH588148A5 (cs) * | 1972-10-24 | 1977-05-31 | Nordostschweizerische Kraftwer | |
| DD128121A1 (de) * | 1976-10-21 | 1977-11-02 | Juergen Bosholm | Verfahren zur abtrennung und reinigung von borsaeure aus abwaesser kerntechnischer anlagen |
| DE2723025C3 (de) * | 1977-05-21 | 1980-03-13 | Rheinisch-Westfaelisches Elektrizitaetswerk Ag, 4300 Essen | Verfahren zum Aufbereiten von Borsäure, radioaktives Antimon und weitere radioaktive Nuklide enthaltendem Abwasser |
-
1985
- 1985-05-13 HU HU854356A patent/HU195967B/hu not_active IP Right Cessation
-
1986
- 1986-10-07 DE DE19863634180 patent/DE3634180A1/de active Granted
- 1986-11-13 DD DD86296256A patent/DD259274A1/de not_active IP Right Cessation
- 1986-11-14 PL PL1986262404A patent/PL152603B1/pl unknown
- 1986-11-14 CS CS868286A patent/CS268821B2/cs unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE153015C (cs) * | ||||
| CH588148A5 (cs) * | 1972-10-24 | 1977-05-31 | Nordostschweizerische Kraftwer | |
| DD128121A1 (de) * | 1976-10-21 | 1977-11-02 | Juergen Bosholm | Verfahren zur abtrennung und reinigung von borsaeure aus abwaesser kerntechnischer anlagen |
| DE2723025C3 (de) * | 1977-05-21 | 1980-03-13 | Rheinisch-Westfaelisches Elektrizitaetswerk Ag, 4300 Essen | Verfahren zum Aufbereiten von Borsäure, radioaktives Antimon und weitere radioaktive Nuklide enthaltendem Abwasser |
Non-Patent Citations (2)
| Title |
|---|
| DD-Z.: "Acta hydrochim. hydrobiol." Bd. 9, 1981, H. 5, S. 535-544 * |
| DE-Z.:"AUFBEREITUNGS-TECHNIK", Nr. 5, 1971, S. 281-284 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3912702C1 (en) * | 1989-01-31 | 1990-07-26 | Franz Prof. 3013 Barsinghausen De Roiner | Decontaminating solid and semi-solid materials - by spraying with dissociation fluid, performing selective ion exchange, etc. |
| EP0497641A1 (fr) * | 1991-01-31 | 1992-08-05 | Framatome | Procédé et dispositif de traitement d'effluents radioactifs liquides provenant d'une centrale nucléaire |
| FR2672420A1 (fr) * | 1991-01-31 | 1992-08-07 | Framatome Sa | Procede et dispositif de traitement d'effluents radio-actifs liquides provenant d'une centrale nucleaire. |
| FR2718057A1 (fr) * | 1994-04-01 | 1995-10-06 | Westinghouse Electric Corp | Procédé et appareil pour la séparation isotopique du bore dans des solutions aqueuses d'acide borique. |
| WO2007101584A3 (de) * | 2006-03-09 | 2007-11-01 | Lanxess Deutschland Gmbh | Radionuklidharze |
| EP3018659A4 (en) * | 2014-01-09 | 2017-03-01 | Tsinghua University | Method and apparatus for processing radioactive wastewater |
| US10457573B2 (en) | 2014-01-09 | 2019-10-29 | Tsinghua University | Method and apparatus for processing radioactive wastewater |
| CN104810071B (zh) * | 2015-04-16 | 2017-02-22 | 湖南桃花江核电有限公司 | 含硼放射性废液深度净化同时回收硼酸的方法及设备 |
| CN104810071A (zh) * | 2015-04-16 | 2015-07-29 | 湖南桃花江核电有限公司 | 含硼放射性废液深度净化同时回收硼酸的方法及设备 |
| DE102017105004A1 (de) * | 2017-03-09 | 2018-09-13 | Siempelkamp NIS Ingenieurgesellschaft mbH | Aufbereitung einer borhaltigen Flüssigkeit |
| DE102017105004B4 (de) | 2017-03-09 | 2019-04-04 | Siempelkamp NIS Ingenieurgesellschaft mbH | Aufbereitung einer borhaltigen Flüssigkeit |
| CN110473643A (zh) * | 2018-05-09 | 2019-11-19 | 上海核工程研究设计院有限公司 | 一种放射性废液除硼的装置和方法 |
| CN110473643B (zh) * | 2018-05-09 | 2024-06-07 | 上海核工程研究设计院股份有限公司 | 一种放射性废液除硼的装置和方法 |
| WO2019220001A1 (en) * | 2018-05-18 | 2019-11-21 | Fortum Power And Heat Oy | Method of treating liquid radioactive waste containing boron |
Also Published As
| Publication number | Publication date |
|---|---|
| HU195967B (en) | 1988-08-29 |
| PL262404A1 (en) | 1988-05-12 |
| PL152603B1 (en) | 1991-01-31 |
| DD259274A1 (de) | 1988-08-17 |
| CS828686A2 (en) | 1989-08-14 |
| CS268821B2 (en) | 1990-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |